289281036732

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1\times {\mathrm{241}}^1\times {\mathrm{3709}}^1$

素因数の和:4287

約数の個数: 96

約数和(自身を含む): 686293608000

約数和(自身を除く): 397012571268

約数列:

[1, 2, 3, 4, 6, 12, 149, 181, 241, 298, 362, 447, 482, 543, 596, 723, 724, 894, 964, 1086, 1446, 1788, 2172, 2892, 3709, 7418, 11127, 14836, 22254, 26969, 35909, 43621, 44508, 53938, 71818, 80907, 87242, 107727, 107876, 130863, 143636, 161814, 174484, 215454, 261726, 323628, 430908, 523452, 552641, 671329, 893869, 1105282, 1342658, 1657923, 1787738, 2013987, 2210564, 2681607, 2685316, 3315846, 3575476, 4027974, 5363214, 6499529, 6631692, 8055948, 10726428, 12999058, 19498587, 25998116, 38997174, 77994348, 100028021, 133186481, 161790289, 200056042, 266372962, 300084063, 323580578, 399559443, 400112084, 485370867, 532745924, 600168126, 647161156, 799118886, 970741734, 1200336252, 1598237772, 1941483468, 24106753061, 48213506122, 72320259183, 96427012244, 144640518366, 289281036732]

約数ペア:

[(1, 289281036732), (2, 144640518366), (3, 96427012244), (4, 72320259183), (6, 48213506122), (12, 24106753061), (149, 1941483468), (181, 1598237772), (241, 1200336252), (298, 970741734), (362, 799118886), (447, 647161156), (482, 600168126), (543, 532745924), (596, 485370867), (723, 400112084), (724, 399559443), (894, 323580578), (964, 300084063), (1086, 266372962), (1446, 200056042), (1788, 161790289), (2172, 133186481), (2892, 100028021), (3709, 77994348), (7418, 38997174), (11127, 25998116), (14836, 19498587), (22254, 12999058), (26969, 10726428), (35909, 8055948), (43621, 6631692), (44508, 6499529), (53938, 5363214), (71818, 4027974), (80907, 3575476), (87242, 3315846), (107727, 2685316), (107876, 2681607), (130863, 2210564), (143636, 2013987), (161814, 1787738), (174484, 1657923), (215454, 1342658), (261726, 1105282), (323628, 893869), (430908, 671329), (523452, 552641)]