330756912

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{20693}}^1$

素因数の和:20747

約数の個数: 80

約数和(自身を含む): 975101280

約数和(自身を除く): 644344368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 108, 111, 144, 148, 216, 222, 296, 333, 432, 444, 592, 666, 888, 999, 1332, 1776, 1998, 2664, 3996, 5328, 7992, 15984, 20693, 41386, 62079, 82772, 124158, 165544, 186237, 248316, 331088, 372474, 496632, 558711, 744948, 765641, 993264, 1117422, 1489896, 1531282, 2234844, 2296923, 2979792, 3062564, 4469688, 4593846, 6125128, 6890769, 8939376, 9187692, 12250256, 13781538, 18375384, 20672307, 27563076, 36750768, 41344614, 55126152, 82689228, 110252304, 165378456, 330756912]

約数ペア:

[(1, 330756912), (2, 165378456), (3, 110252304), (4, 82689228), (6, 55126152), (8, 41344614), (9, 36750768), (12, 27563076), (16, 20672307), (18, 18375384), (24, 13781538), (27, 12250256), (36, 9187692), (37, 8939376), (48, 6890769), (54, 6125128), (72, 4593846), (74, 4469688), (108, 3062564), (111, 2979792), (144, 2296923), (148, 2234844), (216, 1531282), (222, 1489896), (296, 1117422), (333, 993264), (432, 765641), (444, 744948), (592, 558711), (666, 496632), (888, 372474), (999, 331088), (1332, 248316), (1776, 186237), (1998, 165544), (2664, 124158), (3996, 82772), (5328, 62079), (7992, 41386), (15984, 20693)]