321666912

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5147}}^1$

素因数の和:5201

約数の個数: 144

約数和(自身を含む): 1079350272

約数和(自身を除く): 757683360

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 217, 224, 248, 252, 279, 288, 336, 372, 434, 496, 504, 558, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1488, 1736, 1953, 2016, 2232, 2604, 2976, 3472, 3906, 4464, 5147, 5208, 6944, 7812, 8928, 10294, 10416, 15441, 15624, 20588, 20832, 30882, 31248, 36029, 41176, 46323, 61764, 62496, 72058, 82352, 92646, 108087, 123528, 144116, 159557, 164704, 185292, 216174, 247056, 288232, 319114, 324261, 370584, 432348, 478671, 494112, 576464, 638228, 648522, 741168, 864696, 957342, 1116899, 1152928, 1276456, 1297044, 1436013, 1482336, 1729392, 1914684, 2233798, 2552912, 2594088, 2872026, 3350697, 3458784, 3829368, 4467596, 5105824, 5188176, 5744052, 6701394, 7658736, 8935192, 10052091, 10376352, 11488104, 13402788, 15317472, 17870384, 20104182, 22976208, 26805576, 35740768, 40208364, 45952416, 53611152, 80416728, 107222304, 160833456, 321666912]

約数ペア:

[(1, 321666912), (2, 160833456), (3, 107222304), (4, 80416728), (6, 53611152), (7, 45952416), (8, 40208364), (9, 35740768), (12, 26805576), (14, 22976208), (16, 20104182), (18, 17870384), (21, 15317472), (24, 13402788), (28, 11488104), (31, 10376352), (32, 10052091), (36, 8935192), (42, 7658736), (48, 6701394), (56, 5744052), (62, 5188176), (63, 5105824), (72, 4467596), (84, 3829368), (93, 3458784), (96, 3350697), (112, 2872026), (124, 2594088), (126, 2552912), (144, 2233798), (168, 1914684), (186, 1729392), (217, 1482336), (224, 1436013), (248, 1297044), (252, 1276456), (279, 1152928), (288, 1116899), (336, 957342), (372, 864696), (434, 741168), (496, 648522), (504, 638228), (558, 576464), (651, 494112), (672, 478671), (744, 432348), (868, 370584), (992, 324261), (1008, 319114), (1116, 288232), (1302, 247056), (1488, 216174), (1736, 185292), (1953, 164704), (2016, 159557), (2232, 144116), (2604, 123528), (2976, 108087), (3472, 92646), (3906, 82352), (4464, 72058), (5147, 62496), (5208, 61764), (6944, 46323), (7812, 41176), (8928, 36029), (10294, 31248), (10416, 30882), (15441, 20832), (15624, 20588)]