253239714

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:229

約数の個数: 192

約数和(自身を含む): 726835200

約数和(自身を除く): 473595486

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 78, 79, 91, 103, 114, 117, 126, 133, 158, 171, 182, 206, 234, 237, 247, 266, 273, 309, 342, 399, 474, 494, 546, 553, 618, 711, 721, 741, 798, 819, 927, 1027, 1106, 1197, 1339, 1422, 1442, 1482, 1501, 1638, 1659, 1729, 1854, 1957, 2054, 2163, 2223, 2394, 2678, 3002, 3081, 3318, 3458, 3914, 4017, 4326, 4446, 4503, 4977, 5187, 5871, 6162, 6489, 7189, 8034, 8137, 9006, 9243, 9373, 9954, 10374, 10507, 11742, 12051, 12978, 13509, 13699, 14378, 15561, 16274, 17613, 18486, 18746, 19513, 21014, 21567, 24102, 24411, 25441, 27018, 27398, 28119, 31122, 31521, 35226, 39026, 41097, 43134, 48822, 50882, 56238, 56959, 58539, 63042, 64701, 73233, 76323, 82194, 84357, 94563, 105781, 113918, 117078, 123291, 129402, 136591, 146466, 152646, 154603, 168714, 170877, 175617, 178087, 189126, 211562, 228969, 246582, 273182, 309206, 317343, 341754, 351234, 356174, 409773, 457938, 463809, 512631, 534261, 634686, 740467, 819546, 927618, 952029, 1025262, 1068522, 1082221, 1229319, 1391427, 1480934, 1602783, 1904058, 2009839, 2164442, 2221401, 2458638, 2782854, 3205566, 3246663, 4019678, 4442802, 6029517, 6493326, 6664203, 9739989, 12059034, 13328406, 14068873, 18088551, 19479978, 28137746, 36177102, 42206619, 84413238, 126619857, 253239714]

約数ペア:

[(1, 253239714), (2, 126619857), (3, 84413238), (6, 42206619), (7, 36177102), (9, 28137746), (13, 19479978), (14, 18088551), (18, 14068873), (19, 13328406), (21, 12059034), (26, 9739989), (38, 6664203), (39, 6493326), (42, 6029517), (57, 4442802), (63, 4019678), (78, 3246663), (79, 3205566), (91, 2782854), (103, 2458638), (114, 2221401), (117, 2164442), (126, 2009839), (133, 1904058), (158, 1602783), (171, 1480934), (182, 1391427), (206, 1229319), (234, 1082221), (237, 1068522), (247, 1025262), (266, 952029), (273, 927618), (309, 819546), (342, 740467), (399, 634686), (474, 534261), (494, 512631), (546, 463809), (553, 457938), (618, 409773), (711, 356174), (721, 351234), (741, 341754), (798, 317343), (819, 309206), (927, 273182), (1027, 246582), (1106, 228969), (1197, 211562), (1339, 189126), (1422, 178087), (1442, 175617), (1482, 170877), (1501, 168714), (1638, 154603), (1659, 152646), (1729, 146466), (1854, 136591), (1957, 129402), (2054, 123291), (2163, 117078), (2223, 113918), (2394, 105781), (2678, 94563), (3002, 84357), (3081, 82194), (3318, 76323), (3458, 73233), (3914, 64701), (4017, 63042), (4326, 58539), (4446, 56959), (4503, 56238), (4977, 50882), (5187, 48822), (5871, 43134), (6162, 41097), (6489, 39026), (7189, 35226), (8034, 31521), (8137, 31122), (9006, 28119), (9243, 27398), (9373, 27018), (9954, 25441), (10374, 24411), (10507, 24102), (11742, 21567), (12051, 21014), (12978, 19513), (13509, 18746), (13699, 18486), (14378, 17613), (15561, 16274)]