988786912

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{3449}}^1$

素因数の和:3524

約数の個数: 72

約数和(自身を含む): 2135246400

約数和(自身を除く): 1146459488

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 289, 496, 527, 544, 578, 992, 1054, 1156, 2108, 2312, 3449, 4216, 4624, 6898, 8432, 8959, 9248, 13796, 16864, 17918, 27592, 35836, 55184, 58633, 71672, 106919, 110368, 117266, 143344, 213838, 234532, 286688, 427676, 469064, 855352, 938128, 996761, 1710704, 1817623, 1876256, 1993522, 3421408, 3635246, 3987044, 7270492, 7974088, 14540984, 15948176, 29081968, 30899591, 31896352, 58163936, 61799182, 123598364, 247196728, 494393456, 988786912]

約数ペア:

[(1, 988786912), (2, 494393456), (4, 247196728), (8, 123598364), (16, 61799182), (17, 58163936), (31, 31896352), (32, 30899591), (34, 29081968), (62, 15948176), (68, 14540984), (124, 7974088), (136, 7270492), (248, 3987044), (272, 3635246), (289, 3421408), (496, 1993522), (527, 1876256), (544, 1817623), (578, 1710704), (992, 996761), (1054, 938128), (1156, 855352), (2108, 469064), (2312, 427676), (3449, 286688), (4216, 234532), (4624, 213838), (6898, 143344), (8432, 117266), (8959, 110368), (9248, 106919), (13796, 71672), (16864, 58633), (17918, 55184), (27592, 35836)]