1023714984

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1$

素因数の和:719

約数の個数: 128

約数和(自身を含む): 2806272000

約数和(自身を除く): 1782557016

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 139, 152, 186, 228, 248, 278, 372, 417, 456, 521, 556, 589, 744, 834, 1042, 1112, 1178, 1563, 1668, 1767, 2084, 2356, 2641, 3126, 3336, 3534, 4168, 4309, 4712, 5282, 6252, 7068, 7923, 8618, 9899, 10564, 12504, 12927, 14136, 15846, 16151, 17236, 19798, 21128, 25854, 29697, 31692, 32302, 34472, 39596, 48453, 51708, 59394, 63384, 64604, 72419, 79192, 81871, 96906, 103416, 118788, 129208, 144838, 163742, 193812, 217257, 237576, 245613, 289676, 306869, 327484, 387624, 434514, 491226, 579352, 613738, 654968, 869028, 920607, 982452, 1227476, 1375961, 1738056, 1841214, 1964904, 2244989, 2454952, 2751922, 3682428, 4127883, 4489978, 5503844, 6734967, 7364856, 8255766, 8979956, 11007688, 13469934, 16511532, 17959912, 26939868, 33023064, 42654791, 53879736, 85309582, 127964373, 170619164, 255928746, 341238328, 511857492, 1023714984]

約数ペア:

[(1, 1023714984), (2, 511857492), (3, 341238328), (4, 255928746), (6, 170619164), (8, 127964373), (12, 85309582), (19, 53879736), (24, 42654791), (31, 33023064), (38, 26939868), (57, 17959912), (62, 16511532), (76, 13469934), (93, 11007688), (114, 8979956), (124, 8255766), (139, 7364856), (152, 6734967), (186, 5503844), (228, 4489978), (248, 4127883), (278, 3682428), (372, 2751922), (417, 2454952), (456, 2244989), (521, 1964904), (556, 1841214), (589, 1738056), (744, 1375961), (834, 1227476), (1042, 982452), (1112, 920607), (1178, 869028), (1563, 654968), (1668, 613738), (1767, 579352), (2084, 491226), (2356, 434514), (2641, 387624), (3126, 327484), (3336, 306869), (3534, 289676), (4168, 245613), (4309, 237576), (4712, 217257), (5282, 193812), (6252, 163742), (7068, 144838), (7923, 129208), (8618, 118788), (9899, 103416), (10564, 96906), (12504, 81871), (12927, 79192), (14136, 72419), (15846, 64604), (16151, 63384), (17236, 59394), (19798, 51708), (21128, 48453), (25854, 39596), (29697, 34472), (31692, 32302)]