440098008

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:406

約数の個数: 192

約数和(自身を含む): 1365154560

約数和(自身を除く): 925056552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 49, 53, 56, 69, 84, 92, 98, 106, 138, 147, 159, 161, 168, 184, 196, 212, 276, 294, 307, 318, 322, 371, 392, 424, 483, 552, 588, 614, 636, 644, 742, 921, 966, 1113, 1127, 1176, 1219, 1228, 1272, 1288, 1484, 1842, 1932, 2149, 2226, 2254, 2438, 2456, 2597, 2968, 3381, 3657, 3684, 3864, 4298, 4452, 4508, 4876, 5194, 6447, 6762, 7061, 7314, 7368, 7791, 8533, 8596, 8904, 9016, 9752, 10388, 12894, 13524, 14122, 14628, 15043, 15582, 16271, 17066, 17192, 20776, 21183, 25599, 25788, 27048, 28244, 29256, 30086, 31164, 32542, 34132, 42366, 45129, 48813, 49427, 51198, 51576, 56488, 59731, 60172, 62328, 65084, 68264, 84732, 90258, 97626, 98854, 102396, 113897, 119462, 120344, 130168, 148281, 169464, 179193, 180516, 195252, 197708, 204792, 227794, 238924, 296562, 341691, 345989, 358386, 361032, 374233, 390504, 395416, 455588, 477848, 593124, 683382, 691978, 716772, 748466, 797279, 911176, 1037967, 1122699, 1186248, 1366764, 1383956, 1433544, 1496932, 1594558, 2075934, 2245398, 2391837, 2619631, 2733528, 2767912, 2993864, 3189116, 4151868, 4490796, 4783674, 5239262, 6378232, 7858893, 8303736, 8981592, 9567348, 10478524, 15717786, 18337417, 19134696, 20957048, 31435572, 36674834, 55012251, 62871144, 73349668, 110024502, 146699336, 220049004, 440098008]

約数ペア:

[(1, 440098008), (2, 220049004), (3, 146699336), (4, 110024502), (6, 73349668), (7, 62871144), (8, 55012251), (12, 36674834), (14, 31435572), (21, 20957048), (23, 19134696), (24, 18337417), (28, 15717786), (42, 10478524), (46, 9567348), (49, 8981592), (53, 8303736), (56, 7858893), (69, 6378232), (84, 5239262), (92, 4783674), (98, 4490796), (106, 4151868), (138, 3189116), (147, 2993864), (159, 2767912), (161, 2733528), (168, 2619631), (184, 2391837), (196, 2245398), (212, 2075934), (276, 1594558), (294, 1496932), (307, 1433544), (318, 1383956), (322, 1366764), (371, 1186248), (392, 1122699), (424, 1037967), (483, 911176), (552, 797279), (588, 748466), (614, 716772), (636, 691978), (644, 683382), (742, 593124), (921, 477848), (966, 455588), (1113, 395416), (1127, 390504), (1176, 374233), (1219, 361032), (1228, 358386), (1272, 345989), (1288, 341691), (1484, 296562), (1842, 238924), (1932, 227794), (2149, 204792), (2226, 197708), (2254, 195252), (2438, 180516), (2456, 179193), (2597, 169464), (2968, 148281), (3381, 130168), (3657, 120344), (3684, 119462), (3864, 113897), (4298, 102396), (4452, 98854), (4508, 97626), (4876, 90258), (5194, 84732), (6447, 68264), (6762, 65084), (7061, 62328), (7314, 60172), (7368, 59731), (7791, 56488), (8533, 51576), (8596, 51198), (8904, 49427), (9016, 48813), (9752, 45129), (10388, 42366), (12894, 34132), (13524, 32542), (14122, 31164), (14628, 30086), (15043, 29256), (15582, 28244), (16271, 27048), (17066, 25788), (17192, 25599), (20776, 21183)]