259555219452

素因数分解:

$2^2\times 3^3\times {\mathrm{389}}^1\times {\mathrm{631}}^1\times {\mathrm{9791}}^1$

素因数の和:10824

約数の個数: 96

約数和(自身を含む): 675789004800

約数和(自身を除く): 416233785348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 389, 631, 778, 1167, 1262, 1556, 1893, 2334, 2524, 3501, 3786, 4668, 5679, 7002, 7572, 9791, 10503, 11358, 14004, 17037, 19582, 21006, 22716, 29373, 34074, 39164, 42012, 58746, 68148, 88119, 117492, 176238, 245459, 264357, 352476, 490918, 528714, 736377, 981836, 1057428, 1472754, 2209131, 2945508, 3808699, 4418262, 6178121, 6627393, 7617398, 8836524, 11426097, 12356242, 13254786, 15234796, 18534363, 22852194, 24712484, 26509572, 34278291, 37068726, 45704388, 55603089, 68556582, 74137452, 102834873, 111206178, 137113164, 166809267, 205669746, 222412356, 333618534, 411339492, 667237068, 2403289069, 4806578138, 7209867207, 9613156276, 14419734414, 21629601621, 28839468828, 43259203242, 64888804863, 86518406484, 129777609726, 259555219452]

約数ペア:

[(1, 259555219452), (2, 129777609726), (3, 86518406484), (4, 64888804863), (6, 43259203242), (9, 28839468828), (12, 21629601621), (18, 14419734414), (27, 9613156276), (36, 7209867207), (54, 4806578138), (108, 2403289069), (389, 667237068), (631, 411339492), (778, 333618534), (1167, 222412356), (1262, 205669746), (1556, 166809267), (1893, 137113164), (2334, 111206178), (2524, 102834873), (3501, 74137452), (3786, 68556582), (4668, 55603089), (5679, 45704388), (7002, 37068726), (7572, 34278291), (9791, 26509572), (10503, 24712484), (11358, 22852194), (14004, 18534363), (17037, 15234796), (19582, 13254786), (21006, 12356242), (22716, 11426097), (29373, 8836524), (34074, 7617398), (39164, 6627393), (42012, 6178121), (58746, 4418262), (68148, 3808699), (88119, 2945508), (117492, 2209131), (176238, 1472754), (245459, 1057428), (264357, 981836), (352476, 736377), (490918, 528714)]