308045485386

素因数分解:

$2^1\times 3^2\times {\mathrm{829}}^1\times {\mathrm{1031}}^1\times {\mathrm{20023}}^1$

素因数の和:21891

約数の個数: 48

約数和(自身を含む): 668918540160

約数和(自身を除く): 360873054774

約数列:

[1, 2, 3, 6, 9, 18, 829, 1031, 1658, 2062, 2487, 3093, 4974, 6186, 7461, 9279, 14922, 18558, 20023, 40046, 60069, 120138, 180207, 360414, 854699, 1709398, 2564097, 5128194, 7692291, 15384582, 16599067, 20643713, 33198134, 41287426, 49797201, 61931139, 99594402, 123862278, 149391603, 185793417, 298783206, 371586834, 17113638077, 34227276154, 51340914231, 102681828462, 154022742693, 308045485386]

約数ペア:

[(1, 308045485386), (2, 154022742693), (3, 102681828462), (6, 51340914231), (9, 34227276154), (18, 17113638077), (829, 371586834), (1031, 298783206), (1658, 185793417), (2062, 149391603), (2487, 123862278), (3093, 99594402), (4974, 61931139), (6186, 49797201), (7461, 41287426), (9279, 33198134), (14922, 20643713), (18558, 16599067), (20023, 15384582), (40046, 7692291), (60069, 5128194), (120138, 2564097), (180207, 1709398), (360414, 854699)]