879617808

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:302

約数の個数: 240

約数和(自身を含む): 2746538496

約数和(自身を除く): 1866920688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 34, 36, 48, 51, 62, 67, 68, 72, 93, 102, 124, 134, 136, 144, 153, 173, 186, 201, 204, 248, 268, 272, 279, 306, 346, 372, 402, 408, 496, 519, 527, 536, 558, 603, 612, 692, 744, 804, 816, 1038, 1054, 1072, 1116, 1139, 1206, 1224, 1384, 1488, 1557, 1581, 1608, 2076, 2077, 2108, 2232, 2278, 2412, 2448, 2768, 2941, 3114, 3162, 3216, 3417, 4152, 4154, 4216, 4464, 4556, 4743, 4824, 5363, 5882, 6228, 6231, 6324, 6834, 8304, 8308, 8432, 8823, 9112, 9486, 9648, 10251, 10726, 11591, 11764, 12456, 12462, 12648, 13668, 16089, 16616, 17646, 18224, 18693, 18972, 20502, 21452, 23182, 23528, 24912, 24924, 25296, 26469, 27336, 32178, 33232, 34773, 35292, 35309, 37386, 37944, 41004, 42904, 46364, 47056, 48267, 49848, 52938, 54672, 64356, 69546, 70584, 70618, 74772, 75888, 82008, 85808, 91171, 92728, 96534, 99696, 104319, 105876, 105927, 128712, 139092, 141168, 141236, 149544, 164016, 182342, 185456, 193068, 197047, 208638, 211752, 211854, 257424, 273513, 278184, 282472, 299088, 317781, 359321, 364684, 386136, 394094, 417276, 423504, 423708, 547026, 556368, 564944, 591141, 635562, 718642, 729368, 772272, 788188, 820539, 834552, 847416, 1077963, 1094052, 1182282, 1271124, 1437284, 1458736, 1576376, 1641078, 1669104, 1694832, 1773423, 2155926, 2188104, 2364564, 2542248, 2874568, 3152752, 3233889, 3282156, 3546846, 4311852, 4376208, 4729128, 5084496, 5749136, 6108457, 6467778, 6564312, 7093692, 8623704, 9458256, 12216914, 12935556, 13128624, 14187384, 17247408, 18325371, 24433828, 25871112, 28374768, 36650742, 48867656, 51742224, 54976113, 73301484, 97735312, 109952226, 146602968, 219904452, 293205936, 439808904, 879617808]

約数ペア:

[(1, 879617808), (2, 439808904), (3, 293205936), (4, 219904452), (6, 146602968), (8, 109952226), (9, 97735312), (12, 73301484), (16, 54976113), (17, 51742224), (18, 48867656), (24, 36650742), (31, 28374768), (34, 25871112), (36, 24433828), (48, 18325371), (51, 17247408), (62, 14187384), (67, 13128624), (68, 12935556), (72, 12216914), (93, 9458256), (102, 8623704), (124, 7093692), (134, 6564312), (136, 6467778), (144, 6108457), (153, 5749136), (173, 5084496), (186, 4729128), (201, 4376208), (204, 4311852), (248, 3546846), (268, 3282156), (272, 3233889), (279, 3152752), (306, 2874568), (346, 2542248), (372, 2364564), (402, 2188104), (408, 2155926), (496, 1773423), (519, 1694832), (527, 1669104), (536, 1641078), (558, 1576376), (603, 1458736), (612, 1437284), (692, 1271124), (744, 1182282), (804, 1094052), (816, 1077963), (1038, 847416), (1054, 834552), (1072, 820539), (1116, 788188), (1139, 772272), (1206, 729368), (1224, 718642), (1384, 635562), (1488, 591141), (1557, 564944), (1581, 556368), (1608, 547026), (2076, 423708), (2077, 423504), (2108, 417276), (2232, 394094), (2278, 386136), (2412, 364684), (2448, 359321), (2768, 317781), (2941, 299088), (3114, 282472), (3162, 278184), (3216, 273513), (3417, 257424), (4152, 211854), (4154, 211752), (4216, 208638), (4464, 197047), (4556, 193068), (4743, 185456), (4824, 182342), (5363, 164016), (5882, 149544), (6228, 141236), (6231, 141168), (6324, 139092), (6834, 128712), (8304, 105927), (8308, 105876), (8432, 104319), (8823, 99696), (9112, 96534), (9486, 92728), (9648, 91171), (10251, 85808), (10726, 82008), (11591, 75888), (11764, 74772), (12456, 70618), (12462, 70584), (12648, 69546), (13668, 64356), (16089, 54672), (16616, 52938), (17646, 49848), (18224, 48267), (18693, 47056), (18972, 46364), (20502, 42904), (21452, 41004), (23182, 37944), (23528, 37386), (24912, 35309), (24924, 35292), (25296, 34773), (26469, 33232), (27336, 32178)]