2355400558208

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{31242049}}^1$

素因数の和:31242113

約数の個数: 64

約数和(自身を含む): 5098702560000

約数和(自身を除く): 2743302001792

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 304, 496, 589, 608, 992, 1178, 1216, 1984, 2356, 2432, 3968, 4712, 9424, 18848, 37696, 75392, 31242049, 62484098, 124968196, 249936392, 499872784, 593598931, 968503519, 999745568, 1187197862, 1937007038, 1999491136, 2374395724, 3874014076, 3998982272, 4748791448, 7748028152, 9497582896, 15496056304, 18401566861, 18995165792, 30992112608, 36803133722, 37990331584, 61984225216, 73606267444, 75980663168, 123968450432, 147212534888, 294425069776, 588850139552, 1177700279104, 2355400558208]

約数ペア:

[(1, 2355400558208), (2, 1177700279104), (4, 588850139552), (8, 294425069776), (16, 147212534888), (19, 123968450432), (31, 75980663168), (32, 73606267444), (38, 61984225216), (62, 37990331584), (64, 36803133722), (76, 30992112608), (124, 18995165792), (128, 18401566861), (152, 15496056304), (248, 9497582896), (304, 7748028152), (496, 4748791448), (589, 3998982272), (608, 3874014076), (992, 2374395724), (1178, 1999491136), (1216, 1937007038), (1984, 1187197862), (2356, 999745568), (2432, 968503519), (3968, 593598931), (4712, 499872784), (9424, 249936392), (18848, 124968196), (37696, 62484098), (75392, 31242049)]