248889135208

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{8863}}^1\times {\mathrm{13553}}^1$

素因数の和:22466

約数の個数: 64

約数和(自身を含む): 547850511360

約数和(自身を除く): 298961376152

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 8863, 13553, 17726, 27106, 35452, 54212, 62041, 70904, 94871, 108424, 124082, 189742, 248164, 327931, 379484, 496328, 501461, 655862, 758968, 1002922, 1311724, 2005844, 2295517, 2623448, 3510227, 4011688, 4591034, 7020454, 9182068, 14040908, 18364136, 28081816, 120120239, 240240478, 480480956, 840841673, 960961912, 1681683346, 3363366692, 4444448843, 6726733384, 8888897686, 17777795372, 31111141901, 35555590744, 62222283802, 124444567604, 248889135208]

約数ペア:

[(1, 248889135208), (2, 124444567604), (4, 62222283802), (7, 35555590744), (8, 31111141901), (14, 17777795372), (28, 8888897686), (37, 6726733384), (56, 4444448843), (74, 3363366692), (148, 1681683346), (259, 960961912), (296, 840841673), (518, 480480956), (1036, 240240478), (2072, 120120239), (8863, 28081816), (13553, 18364136), (17726, 14040908), (27106, 9182068), (35452, 7020454), (54212, 4591034), (62041, 4011688), (70904, 3510227), (94871, 2623448), (108424, 2295517), (124082, 2005844), (189742, 1311724), (248164, 1002922), (327931, 758968), (379484, 655862), (496328, 501461)]