1147275776

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{41}}^2\times {\mathrm{43}}^1$

素因数の和:174

約数の個数: 120

約数和(自身を含む): 2481781632

約数和(自身を除く): 1334505856

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 43, 62, 64, 82, 86, 124, 128, 164, 172, 248, 256, 328, 344, 496, 512, 656, 688, 992, 1271, 1312, 1333, 1376, 1681, 1763, 1984, 2542, 2624, 2666, 2752, 3362, 3526, 3968, 5084, 5248, 5332, 5504, 6724, 7052, 7936, 10168, 10496, 10664, 11008, 13448, 14104, 15872, 20336, 20992, 21328, 22016, 26896, 28208, 40672, 42656, 52111, 53792, 54653, 56416, 72283, 81344, 85312, 104222, 107584, 109306, 112832, 144566, 162688, 170624, 208444, 215168, 218612, 225664, 289132, 325376, 341248, 416888, 430336, 437224, 451328, 578264, 650752, 682496, 833776, 860672, 874448, 902656, 1156528, 1667552, 1748896, 2240773, 2313056, 3335104, 3497792, 4481546, 4626112, 6670208, 6995584, 8963092, 9252224, 13340416, 13991168, 17926184, 18504448, 26680832, 27982336, 35852368, 37008896, 71704736, 143409472, 286818944, 573637888, 1147275776]

約数ペア:

[(1, 1147275776), (2, 573637888), (4, 286818944), (8, 143409472), (16, 71704736), (31, 37008896), (32, 35852368), (41, 27982336), (43, 26680832), (62, 18504448), (64, 17926184), (82, 13991168), (86, 13340416), (124, 9252224), (128, 8963092), (164, 6995584), (172, 6670208), (248, 4626112), (256, 4481546), (328, 3497792), (344, 3335104), (496, 2313056), (512, 2240773), (656, 1748896), (688, 1667552), (992, 1156528), (1271, 902656), (1312, 874448), (1333, 860672), (1376, 833776), (1681, 682496), (1763, 650752), (1984, 578264), (2542, 451328), (2624, 437224), (2666, 430336), (2752, 416888), (3362, 341248), (3526, 325376), (3968, 289132), (5084, 225664), (5248, 218612), (5332, 215168), (5504, 208444), (6724, 170624), (7052, 162688), (7936, 144566), (10168, 112832), (10496, 109306), (10664, 107584), (11008, 104222), (13448, 85312), (14104, 81344), (15872, 72283), (20336, 56416), (20992, 54653), (21328, 53792), (22016, 52111), (26896, 42656), (28208, 40672)]