681063495648

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{191740849}}^1$

素因数の和:191740899

約数の個数: 48

約数和(自身を含む): 1836110379600

約数和(自身を除く): 1155046883952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 444, 592, 888, 1184, 1776, 3552, 191740849, 383481698, 575222547, 766963396, 1150445094, 1533926792, 2300890188, 3067853584, 4601780376, 6135707168, 7094411413, 9203560752, 14188822826, 18407121504, 21283234239, 28377645652, 42566468478, 56755291304, 85132936956, 113510582608, 170265873912, 227021165216, 340531747824, 681063495648]

約数ペア:

[(1, 681063495648), (2, 340531747824), (3, 227021165216), (4, 170265873912), (6, 113510582608), (8, 85132936956), (12, 56755291304), (16, 42566468478), (24, 28377645652), (32, 21283234239), (37, 18407121504), (48, 14188822826), (74, 9203560752), (96, 7094411413), (111, 6135707168), (148, 4601780376), (222, 3067853584), (296, 2300890188), (444, 1533926792), (592, 1150445094), (888, 766963396), (1184, 575222547), (1776, 383481698), (3552, 191740849)]