739968246

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{2393}}^1$

素因数の和:2861

約数の個数: 48

約数和(自身を含む): 1646976240

約数和(自身を除く): 907007994

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 419, 738, 838, 1257, 2393, 2514, 3771, 4786, 7179, 7542, 14358, 17179, 21537, 34358, 43074, 51537, 98113, 103074, 154611, 196226, 294339, 309222, 588678, 883017, 1002667, 1766034, 2005334, 3008001, 6016002, 9024003, 18048006, 41109347, 82218694, 123328041, 246656082, 369984123, 739968246]

約数ペア:

[(1, 739968246), (2, 369984123), (3, 246656082), (6, 123328041), (9, 82218694), (18, 41109347), (41, 18048006), (82, 9024003), (123, 6016002), (246, 3008001), (369, 2005334), (419, 1766034), (738, 1002667), (838, 883017), (1257, 588678), (2393, 309222), (2514, 294339), (3771, 196226), (4786, 154611), (7179, 103074), (7542, 98113), (14358, 51537), (17179, 43074), (21537, 34358)]