252141552

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:205

約数の個数: 320

約数和(自身を含む): 874944000

約数和(自身を除く): 622802448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 19, 24, 26, 27, 34, 36, 38, 39, 48, 51, 52, 54, 57, 68, 72, 76, 78, 102, 104, 108, 114, 117, 136, 139, 144, 152, 153, 156, 171, 204, 208, 216, 221, 228, 234, 247, 272, 278, 304, 306, 312, 323, 342, 351, 408, 417, 432, 442, 456, 459, 468, 494, 513, 556, 612, 624, 646, 663, 684, 702, 741, 816, 834, 884, 912, 918, 936, 969, 988, 1026, 1112, 1224, 1251, 1292, 1326, 1368, 1404, 1482, 1668, 1768, 1807, 1836, 1872, 1938, 1976, 1989, 2052, 2223, 2224, 2363, 2448, 2502, 2584, 2641, 2652, 2736, 2808, 2907, 2964, 3336, 3536, 3614, 3672, 3753, 3876, 3952, 3978, 4104, 4199, 4446, 4726, 5004, 5168, 5282, 5304, 5421, 5616, 5814, 5928, 5967, 6669, 6672, 7089, 7228, 7344, 7506, 7752, 7923, 7956, 8208, 8398, 8721, 8892, 9452, 10008, 10564, 10608, 10842, 11628, 11856, 11934, 12597, 13338, 14178, 14456, 15012, 15504, 15846, 15912, 16263, 16796, 17442, 17784, 18904, 20016, 21128, 21267, 21684, 23256, 23769, 23868, 25194, 26676, 28356, 28912, 30024, 30719, 31692, 31824, 32526, 33592, 34333, 34884, 35568, 37791, 37808, 42256, 42534, 43368, 44897, 46512, 47538, 47736, 48789, 50388, 53352, 56712, 60048, 61438, 63384, 63801, 65052, 67184, 68666, 69768, 71307, 75582, 85068, 86736, 89794, 92157, 95076, 95472, 97578, 100776, 102999, 106704, 113373, 113424, 122876, 126768, 127602, 130104, 134691, 137332, 139536, 142614, 151164, 170136, 179588, 184314, 190152, 195156, 201552, 205998, 226746, 245752, 255204, 260208, 269382, 274664, 276471, 285228, 302328, 308997, 340272, 359176, 368628, 380304, 390312, 404073, 411996, 453492, 491504, 510408, 538764, 549328, 552942, 570456, 583661, 604656, 617994, 718352, 737256, 780624, 808146, 823992, 829413, 906984, 926991, 1020816, 1077528, 1105884, 1140912, 1167322, 1212219, 1235988, 1474512, 1616292, 1647984, 1658826, 1750983, 1813968, 1853982, 2155056, 2211768, 2334644, 2424438, 2471976, 3232584, 3317652, 3501966, 3707964, 4423536, 4669288, 4848876, 4943952, 5252949, 6465168, 6635304, 7003932, 7415928, 9338576, 9697752, 10505898, 13270608, 14007864, 14831856, 15758847, 19395504, 21011796, 28015728, 31517694, 42023592, 63035388, 84047184, 126070776, 252141552]

約数ペア:

[(1, 252141552), (2, 126070776), (3, 84047184), (4, 63035388), (6, 42023592), (8, 31517694), (9, 28015728), (12, 21011796), (13, 19395504), (16, 15758847), (17, 14831856), (18, 14007864), (19, 13270608), (24, 10505898), (26, 9697752), (27, 9338576), (34, 7415928), (36, 7003932), (38, 6635304), (39, 6465168), (48, 5252949), (51, 4943952), (52, 4848876), (54, 4669288), (57, 4423536), (68, 3707964), (72, 3501966), (76, 3317652), (78, 3232584), (102, 2471976), (104, 2424438), (108, 2334644), (114, 2211768), (117, 2155056), (136, 1853982), (139, 1813968), (144, 1750983), (152, 1658826), (153, 1647984), (156, 1616292), (171, 1474512), (204, 1235988), (208, 1212219), (216, 1167322), (221, 1140912), (228, 1105884), (234, 1077528), (247, 1020816), (272, 926991), (278, 906984), (304, 829413), (306, 823992), (312, 808146), (323, 780624), (342, 737256), (351, 718352), (408, 617994), (417, 604656), (432, 583661), (442, 570456), (456, 552942), (459, 549328), (468, 538764), (494, 510408), (513, 491504), (556, 453492), (612, 411996), (624, 404073), (646, 390312), (663, 380304), (684, 368628), (702, 359176), (741, 340272), (816, 308997), (834, 302328), (884, 285228), (912, 276471), (918, 274664), (936, 269382), (969, 260208), (988, 255204), (1026, 245752), (1112, 226746), (1224, 205998), (1251, 201552), (1292, 195156), (1326, 190152), (1368, 184314), (1404, 179588), (1482, 170136), (1668, 151164), (1768, 142614), (1807, 139536), (1836, 137332), (1872, 134691), (1938, 130104), (1976, 127602), (1989, 126768), (2052, 122876), (2223, 113424), (2224, 113373), (2363, 106704), (2448, 102999), (2502, 100776), (2584, 97578), (2641, 95472), (2652, 95076), (2736, 92157), (2808, 89794), (2907, 86736), (2964, 85068), (3336, 75582), (3536, 71307), (3614, 69768), (3672, 68666), (3753, 67184), (3876, 65052), (3952, 63801), (3978, 63384), (4104, 61438), (4199, 60048), (4446, 56712), (4726, 53352), (5004, 50388), (5168, 48789), (5282, 47736), (5304, 47538), (5421, 46512), (5616, 44897), (5814, 43368), (5928, 42534), (5967, 42256), (6669, 37808), (6672, 37791), (7089, 35568), (7228, 34884), (7344, 34333), (7506, 33592), (7752, 32526), (7923, 31824), (7956, 31692), (8208, 30719), (8398, 30024), (8721, 28912), (8892, 28356), (9452, 26676), (10008, 25194), (10564, 23868), (10608, 23769), (10842, 23256), (11628, 21684), (11856, 21267), (11934, 21128), (12597, 20016), (13338, 18904), (14178, 17784), (14456, 17442), (15012, 16796), (15504, 16263), (15846, 15912)]