1881105792

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8317}}^1$

素因数の和:8384

約数の個数: 128

約数和(自身を含む): 5429990400

約数和(自身を除く): 3548884608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 128, 152, 186, 192, 228, 248, 304, 372, 384, 456, 496, 589, 608, 744, 912, 992, 1178, 1216, 1488, 1767, 1824, 1984, 2356, 2432, 2976, 3534, 3648, 3968, 4712, 5952, 7068, 7296, 8317, 9424, 11904, 14136, 16634, 18848, 24951, 28272, 33268, 37696, 49902, 56544, 66536, 75392, 99804, 113088, 133072, 158023, 199608, 226176, 257827, 266144, 316046, 399216, 474069, 515654, 532288, 632092, 773481, 798432, 948138, 1031308, 1064576, 1264184, 1546962, 1596864, 1896276, 2062616, 2528368, 3093924, 3193728, 3792552, 4125232, 4898713, 5056736, 6187848, 7585104, 8250464, 9797426, 10113472, 12375696, 14696139, 15170208, 16500928, 19594852, 20226944, 24751392, 29392278, 30340416, 33001856, 39189704, 49502784, 58784556, 60680832, 78379408, 99005568, 117569112, 156758816, 235138224, 313517632, 470276448, 627035264, 940552896, 1881105792]

約数ペア:

[(1, 1881105792), (2, 940552896), (3, 627035264), (4, 470276448), (6, 313517632), (8, 235138224), (12, 156758816), (16, 117569112), (19, 99005568), (24, 78379408), (31, 60680832), (32, 58784556), (38, 49502784), (48, 39189704), (57, 33001856), (62, 30340416), (64, 29392278), (76, 24751392), (93, 20226944), (96, 19594852), (114, 16500928), (124, 15170208), (128, 14696139), (152, 12375696), (186, 10113472), (192, 9797426), (228, 8250464), (248, 7585104), (304, 6187848), (372, 5056736), (384, 4898713), (456, 4125232), (496, 3792552), (589, 3193728), (608, 3093924), (744, 2528368), (912, 2062616), (992, 1896276), (1178, 1596864), (1216, 1546962), (1488, 1264184), (1767, 1064576), (1824, 1031308), (1984, 948138), (2356, 798432), (2432, 773481), (2976, 632092), (3534, 532288), (3648, 515654), (3968, 474069), (4712, 399216), (5952, 316046), (7068, 266144), (7296, 257827), (8317, 226176), (9424, 199608), (11904, 158023), (14136, 133072), (16634, 113088), (18848, 99804), (24951, 75392), (28272, 66536), (33268, 56544), (37696, 49902)]