1997080272

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:224

約数の個数: 400

約数和(自身を含む): 6795011520

約数和(自身を除く): 4797931248

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 33, 36, 38, 44, 48, 54, 57, 66, 72, 73, 76, 81, 88, 99, 101, 108, 114, 132, 144, 146, 152, 162, 171, 176, 198, 202, 209, 216, 219, 228, 264, 292, 297, 303, 304, 324, 342, 396, 404, 418, 432, 438, 456, 513, 528, 584, 594, 606, 627, 648, 657, 684, 792, 803, 808, 836, 876, 891, 909, 912, 1026, 1111, 1168, 1188, 1212, 1254, 1296, 1314, 1368, 1387, 1539, 1584, 1606, 1616, 1672, 1752, 1782, 1818, 1881, 1919, 1971, 2052, 2222, 2376, 2409, 2424, 2508, 2628, 2727, 2736, 2774, 3078, 3212, 3333, 3344, 3504, 3564, 3636, 3762, 3838, 3942, 4104, 4161, 4444, 4752, 4818, 4848, 5016, 5256, 5454, 5548, 5643, 5757, 5913, 6156, 6424, 6666, 7128, 7227, 7272, 7373, 7524, 7676, 7884, 8181, 8208, 8322, 8888, 9636, 9999, 10032, 10512, 10908, 11096, 11286, 11514, 11826, 12312, 12483, 12848, 13332, 14256, 14454, 14544, 14746, 15048, 15257, 15352, 15768, 16362, 16644, 16929, 17271, 17776, 19272, 19998, 21109, 21681, 21816, 22119, 22192, 22572, 23028, 23652, 24624, 24966, 26664, 28908, 29492, 29997, 30096, 30514, 30704, 31536, 32724, 33288, 33858, 34542, 37449, 38544, 39996, 42218, 43362, 43632, 44238, 45144, 45771, 46056, 47304, 49932, 51813, 53328, 57816, 58984, 59994, 61028, 63327, 65043, 65448, 66357, 66576, 67716, 69084, 74898, 79992, 81103, 84436, 86724, 88476, 89991, 90288, 91542, 92112, 94608, 99864, 103626, 112347, 115632, 117968, 119988, 122056, 126654, 130086, 130896, 132714, 135432, 137313, 138168, 140087, 149796, 155439, 159984, 162206, 168872, 173448, 176952, 179982, 183084, 189981, 199071, 199728, 207252, 224694, 239976, 243309, 244112, 253308, 260172, 265428, 270864, 274626, 276336, 280174, 299592, 310878, 324412, 337744, 346896, 353904, 359964, 366168, 379962, 398142, 411939, 414504, 420261, 449388, 479952, 486618, 506616, 520344, 530856, 549252, 560348, 569943, 597213, 599184, 621756, 648824, 719928, 729927, 732336, 759924, 796284, 823878, 829008, 840522, 898776, 973236, 1013232, 1040688, 1061712, 1098504, 1120696, 1139886, 1194426, 1235817, 1243512, 1260783, 1297648, 1439856, 1459854, 1519848, 1540957, 1592568, 1647756, 1681044, 1709829, 1797552, 1946472, 2189781, 2197008, 2241392, 2279772, 2388852, 2471634, 2487024, 2521566, 2919708, 3039696, 3081914, 3185136, 3295512, 3362088, 3419658, 3782349, 3892944, 4379562, 4559544, 4622871, 4777704, 4943268, 5043132, 5839416, 6163828, 6569343, 6591024, 6724176, 6839316, 7564698, 8759124, 9119088, 9245742, 9555408, 9886536, 10086264, 11347047, 11678832, 12327656, 13138686, 13678632, 13868613, 15129396, 17518248, 18491484, 19773072, 20172528, 22694094, 24655312, 26277372, 27357264, 27737226, 30258792, 35036496, 36982968, 41605839, 45388188, 52554744, 55474452, 60517584, 73965936, 83211678, 90776376, 105109488, 110948904, 124817517, 166423356, 181552752, 221897808, 249635034, 332846712, 499270068, 665693424, 998540136, 1997080272]

約数ペア:

[(1, 1997080272), (2, 998540136), (3, 665693424), (4, 499270068), (6, 332846712), (8, 249635034), (9, 221897808), (11, 181552752), (12, 166423356), (16, 124817517), (18, 110948904), (19, 105109488), (22, 90776376), (24, 83211678), (27, 73965936), (33, 60517584), (36, 55474452), (38, 52554744), (44, 45388188), (48, 41605839), (54, 36982968), (57, 35036496), (66, 30258792), (72, 27737226), (73, 27357264), (76, 26277372), (81, 24655312), (88, 22694094), (99, 20172528), (101, 19773072), (108, 18491484), (114, 17518248), (132, 15129396), (144, 13868613), (146, 13678632), (152, 13138686), (162, 12327656), (171, 11678832), (176, 11347047), (198, 10086264), (202, 9886536), (209, 9555408), (216, 9245742), (219, 9119088), (228, 8759124), (264, 7564698), (292, 6839316), (297, 6724176), (303, 6591024), (304, 6569343), (324, 6163828), (342, 5839416), (396, 5043132), (404, 4943268), (418, 4777704), (432, 4622871), (438, 4559544), (456, 4379562), (513, 3892944), (528, 3782349), (584, 3419658), (594, 3362088), (606, 3295512), (627, 3185136), (648, 3081914), (657, 3039696), (684, 2919708), (792, 2521566), (803, 2487024), (808, 2471634), (836, 2388852), (876, 2279772), (891, 2241392), (909, 2197008), (912, 2189781), (1026, 1946472), (1111, 1797552), (1168, 1709829), (1188, 1681044), (1212, 1647756), (1254, 1592568), (1296, 1540957), (1314, 1519848), (1368, 1459854), (1387, 1439856), (1539, 1297648), (1584, 1260783), (1606, 1243512), (1616, 1235817), (1672, 1194426), (1752, 1139886), (1782, 1120696), (1818, 1098504), (1881, 1061712), (1919, 1040688), (1971, 1013232), (2052, 973236), (2222, 898776), (2376, 840522), (2409, 829008), (2424, 823878), (2508, 796284), (2628, 759924), (2727, 732336), (2736, 729927), (2774, 719928), (3078, 648824), (3212, 621756), (3333, 599184), (3344, 597213), (3504, 569943), (3564, 560348), (3636, 549252), (3762, 530856), (3838, 520344), (3942, 506616), (4104, 486618), (4161, 479952), (4444, 449388), (4752, 420261), (4818, 414504), (4848, 411939), (5016, 398142), (5256, 379962), (5454, 366168), (5548, 359964), (5643, 353904), (5757, 346896), (5913, 337744), (6156, 324412), (6424, 310878), (6666, 299592), (7128, 280174), (7227, 276336), (7272, 274626), (7373, 270864), (7524, 265428), (7676, 260172), (7884, 253308), (8181, 244112), (8208, 243309), (8322, 239976), (8888, 224694), (9636, 207252), (9999, 199728), (10032, 199071), (10512, 189981), (10908, 183084), (11096, 179982), (11286, 176952), (11514, 173448), (11826, 168872), (12312, 162206), (12483, 159984), (12848, 155439), (13332, 149796), (14256, 140087), (14454, 138168), (14544, 137313), (14746, 135432), (15048, 132714), (15257, 130896), (15352, 130086), (15768, 126654), (16362, 122056), (16644, 119988), (16929, 117968), (17271, 115632), (17776, 112347), (19272, 103626), (19998, 99864), (21109, 94608), (21681, 92112), (21816, 91542), (22119, 90288), (22192, 89991), (22572, 88476), (23028, 86724), (23652, 84436), (24624, 81103), (24966, 79992), (26664, 74898), (28908, 69084), (29492, 67716), (29997, 66576), (30096, 66357), (30514, 65448), (30704, 65043), (31536, 63327), (32724, 61028), (33288, 59994), (33858, 58984), (34542, 57816), (37449, 53328), (38544, 51813), (39996, 49932), (42218, 47304), (43362, 46056), (43632, 45771), (44238, 45144)]