628960038592

素因数分解:

$2^6\times {\mathrm{167}}^1\times {\mathrm{739}}^1\times {\mathrm{79631}}^1$

素因数の和:80549

約数の個数: 56

約数和(自身を含む): 1257280980480

約数和(自身を除く): 628320941888

約数列:

[1, 2, 4, 8, 16, 32, 64, 167, 334, 668, 739, 1336, 1478, 2672, 2956, 5344, 5912, 10688, 11824, 23648, 47296, 79631, 123413, 159262, 246826, 318524, 493652, 637048, 987304, 1274096, 1974608, 2548192, 3949216, 5096384, 7898432, 13298377, 26596754, 53193508, 58847309, 106387016, 117694618, 212774032, 235389236, 425548064, 470778472, 851096128, 941556944, 1883113888, 3766227776, 9827500603, 19655001206, 39310002412, 78620004824, 157240009648, 314480019296, 628960038592]

約数ペア:

[(1, 628960038592), (2, 314480019296), (4, 157240009648), (8, 78620004824), (16, 39310002412), (32, 19655001206), (64, 9827500603), (167, 3766227776), (334, 1883113888), (668, 941556944), (739, 851096128), (1336, 470778472), (1478, 425548064), (2672, 235389236), (2956, 212774032), (5344, 117694618), (5912, 106387016), (10688, 58847309), (11824, 53193508), (23648, 26596754), (47296, 13298377), (79631, 7898432), (123413, 5096384), (159262, 3949216), (246826, 2548192), (318524, 1974608), (493652, 1274096), (637048, 987304)]