1556169984

素因数分解:

$2^8\times 3^2\times {\mathrm{89}}^1\times {\mathrm{7589}}^1$

素因数の和:7700

約数の個数: 108

約数和(自身を含む): 4537833300

約数和(自身を除く): 2981663316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 89, 96, 128, 144, 178, 192, 256, 267, 288, 356, 384, 534, 576, 712, 768, 801, 1068, 1152, 1424, 1602, 2136, 2304, 2848, 3204, 4272, 5696, 6408, 7589, 8544, 11392, 12816, 15178, 17088, 22767, 22784, 25632, 30356, 34176, 45534, 51264, 60712, 68301, 68352, 91068, 102528, 121424, 136602, 182136, 205056, 242848, 273204, 364272, 485696, 546408, 675421, 728544, 971392, 1092816, 1350842, 1457088, 1942784, 2026263, 2185632, 2701684, 2914176, 4052526, 4371264, 5403368, 5828352, 6078789, 8105052, 8742528, 10806736, 12157578, 16210104, 17485056, 21613472, 24315156, 32420208, 43226944, 48630312, 64840416, 86453888, 97260624, 129680832, 172907776, 194521248, 259361664, 389042496, 518723328, 778084992, 1556169984]

約数ペア:

[(1, 1556169984), (2, 778084992), (3, 518723328), (4, 389042496), (6, 259361664), (8, 194521248), (9, 172907776), (12, 129680832), (16, 97260624), (18, 86453888), (24, 64840416), (32, 48630312), (36, 43226944), (48, 32420208), (64, 24315156), (72, 21613472), (89, 17485056), (96, 16210104), (128, 12157578), (144, 10806736), (178, 8742528), (192, 8105052), (256, 6078789), (267, 5828352), (288, 5403368), (356, 4371264), (384, 4052526), (534, 2914176), (576, 2701684), (712, 2185632), (768, 2026263), (801, 1942784), (1068, 1457088), (1152, 1350842), (1424, 1092816), (1602, 971392), (2136, 728544), (2304, 675421), (2848, 546408), (3204, 485696), (4272, 364272), (5696, 273204), (6408, 242848), (7589, 205056), (8544, 182136), (11392, 136602), (12816, 121424), (15178, 102528), (17088, 91068), (22767, 68352), (22784, 68301), (25632, 60712), (30356, 51264), (34176, 45534)]