338564902564

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2141}}^1\times {\mathrm{152639}}^1$

素因数の和:154828

約数の個数: 48

約数和(自身を含む): 695759984640

約数和(自身を除く): 357195082076

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 2141, 4282, 8564, 14987, 29974, 59948, 79217, 152639, 158434, 305278, 316868, 554519, 610556, 1068473, 1109038, 2136946, 2218076, 4273892, 5647643, 11295286, 22590572, 39533501, 79067002, 158134004, 326800099, 653600198, 1307200396, 2287600693, 4575201386, 9150402772, 12091603663, 24183207326, 48366414652, 84641225641, 169282451282, 338564902564]

約数ペア:

[(1, 338564902564), (2, 169282451282), (4, 84641225641), (7, 48366414652), (14, 24183207326), (28, 12091603663), (37, 9150402772), (74, 4575201386), (148, 2287600693), (259, 1307200396), (518, 653600198), (1036, 326800099), (2141, 158134004), (4282, 79067002), (8564, 39533501), (14987, 22590572), (29974, 11295286), (59948, 5647643), (79217, 4273892), (152639, 2218076), (158434, 2136946), (305278, 1109038), (316868, 1068473), (554519, 610556)]