899916492

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{277}}^1$

素因数の和:535

約数の個数: 96

約数和(自身を含む): 2241792000

約数和(自身を除く): 1341875508

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 79, 92, 138, 149, 158, 237, 276, 277, 298, 316, 447, 474, 554, 596, 831, 894, 948, 1108, 1662, 1788, 1817, 3324, 3427, 3634, 5451, 6371, 6854, 7268, 10281, 10902, 11771, 12742, 13708, 19113, 20562, 21804, 21883, 23542, 25484, 35313, 38226, 41124, 41273, 43766, 47084, 65649, 70626, 76452, 82546, 87532, 123819, 131298, 141252, 165092, 247638, 262596, 270733, 495276, 503309, 541466, 812199, 949279, 1006618, 1082932, 1509927, 1624398, 1898558, 2013236, 2847837, 3019854, 3248796, 3260567, 3797116, 5695674, 6039708, 6521134, 9781701, 11391348, 13042268, 19563402, 39126804, 74993041, 149986082, 224979123, 299972164, 449958246, 899916492]

約数ペア:

[(1, 899916492), (2, 449958246), (3, 299972164), (4, 224979123), (6, 149986082), (12, 74993041), (23, 39126804), (46, 19563402), (69, 13042268), (79, 11391348), (92, 9781701), (138, 6521134), (149, 6039708), (158, 5695674), (237, 3797116), (276, 3260567), (277, 3248796), (298, 3019854), (316, 2847837), (447, 2013236), (474, 1898558), (554, 1624398), (596, 1509927), (831, 1082932), (894, 1006618), (948, 949279), (1108, 812199), (1662, 541466), (1788, 503309), (1817, 495276), (3324, 270733), (3427, 262596), (3634, 247638), (5451, 165092), (6371, 141252), (6854, 131298), (7268, 123819), (10281, 87532), (10902, 82546), (11771, 76452), (12742, 70626), (13708, 65649), (19113, 47084), (20562, 43766), (21804, 41273), (21883, 41124), (23542, 38226), (25484, 35313)]