627787368

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1249}}^1$

素因数の和:1456

約数の個数: 128

約数和(自身を含む): 1890000000

約数和(自身を除く): 1262212632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 179, 216, 234, 312, 351, 358, 468, 537, 702, 716, 936, 1074, 1249, 1404, 1432, 1611, 2148, 2327, 2498, 2808, 3222, 3747, 4296, 4654, 4833, 4996, 6444, 6981, 7494, 9308, 9666, 9992, 11241, 12888, 13962, 14988, 16237, 18616, 19332, 20943, 22482, 27924, 29976, 32474, 33723, 38664, 41886, 44964, 48711, 55848, 62829, 64948, 67446, 83772, 89928, 97422, 125658, 129896, 134892, 146133, 167544, 194844, 223571, 251316, 269784, 292266, 389688, 438399, 447142, 502632, 584532, 670713, 876798, 894284, 1169064, 1341426, 1753596, 1788568, 2012139, 2682852, 2906423, 3507192, 4024278, 5365704, 5812846, 6036417, 8048556, 8719269, 11625692, 12072834, 16097112, 17438538, 23251384, 24145668, 26157807, 34877076, 48291336, 52315614, 69754152, 78473421, 104631228, 156946842, 209262456, 313893684, 627787368]

約数ペア:

[(1, 627787368), (2, 313893684), (3, 209262456), (4, 156946842), (6, 104631228), (8, 78473421), (9, 69754152), (12, 52315614), (13, 48291336), (18, 34877076), (24, 26157807), (26, 24145668), (27, 23251384), (36, 17438538), (39, 16097112), (52, 12072834), (54, 11625692), (72, 8719269), (78, 8048556), (104, 6036417), (108, 5812846), (117, 5365704), (156, 4024278), (179, 3507192), (216, 2906423), (234, 2682852), (312, 2012139), (351, 1788568), (358, 1753596), (468, 1341426), (537, 1169064), (702, 894284), (716, 876798), (936, 670713), (1074, 584532), (1249, 502632), (1404, 447142), (1432, 438399), (1611, 389688), (2148, 292266), (2327, 269784), (2498, 251316), (2808, 223571), (3222, 194844), (3747, 167544), (4296, 146133), (4654, 134892), (4833, 129896), (4996, 125658), (6444, 97422), (6981, 89928), (7494, 83772), (9308, 67446), (9666, 64948), (9992, 62829), (11241, 55848), (12888, 48711), (13962, 44964), (14988, 41886), (16237, 38664), (18616, 33723), (19332, 32474), (20943, 29976), (22482, 27924)]