445577384

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{991}}^1$

素因数の和:1079

約数の個数: 96

約数和(自身を含む): 1031362560

約数和(自身を除く): 585785176

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 37, 49, 56, 62, 74, 98, 124, 148, 196, 217, 248, 259, 296, 392, 434, 518, 868, 991, 1036, 1147, 1519, 1736, 1813, 1982, 2072, 2294, 3038, 3626, 3964, 4588, 6076, 6937, 7252, 7928, 8029, 9176, 12152, 13874, 14504, 16058, 27748, 30721, 32116, 36667, 48559, 55496, 56203, 61442, 64232, 73334, 97118, 112406, 122884, 146668, 194236, 215047, 224812, 245768, 256669, 293336, 388472, 430094, 449624, 513338, 860188, 1026676, 1136677, 1505329, 1720376, 1796683, 2053352, 2273354, 3010658, 3593366, 4546708, 6021316, 7186732, 7956739, 9093416, 12042632, 14373464, 15913478, 31826956, 55697173, 63653912, 111394346, 222788692, 445577384]

約数ペア:

[(1, 445577384), (2, 222788692), (4, 111394346), (7, 63653912), (8, 55697173), (14, 31826956), (28, 15913478), (31, 14373464), (37, 12042632), (49, 9093416), (56, 7956739), (62, 7186732), (74, 6021316), (98, 4546708), (124, 3593366), (148, 3010658), (196, 2273354), (217, 2053352), (248, 1796683), (259, 1720376), (296, 1505329), (392, 1136677), (434, 1026676), (518, 860188), (868, 513338), (991, 449624), (1036, 430094), (1147, 388472), (1519, 293336), (1736, 256669), (1813, 245768), (1982, 224812), (2072, 215047), (2294, 194236), (3038, 146668), (3626, 122884), (3964, 112406), (4588, 97118), (6076, 73334), (6937, 64232), (7252, 61442), (7928, 56203), (8029, 55496), (9176, 48559), (12152, 36667), (13874, 32116), (14504, 30721), (16058, 27748)]