221302296

素因数分解:

$2^3\times 3^2\times {\mathrm{349}}^1\times {\mathrm{8807}}^1$

素因数の和:9168

約数の個数: 48

約数和(自身を含む): 601146000

約数和(自身を除く): 379843704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 349, 698, 1047, 1396, 2094, 2792, 3141, 4188, 6282, 8376, 8807, 12564, 17614, 25128, 26421, 35228, 52842, 70456, 79263, 105684, 158526, 211368, 317052, 634104, 3073643, 6147286, 9220929, 12294572, 18441858, 24589144, 27662787, 36883716, 55325574, 73767432, 110651148, 221302296]

約数ペア:

[(1, 221302296), (2, 110651148), (3, 73767432), (4, 55325574), (6, 36883716), (8, 27662787), (9, 24589144), (12, 18441858), (18, 12294572), (24, 9220929), (36, 6147286), (72, 3073643), (349, 634104), (698, 317052), (1047, 211368), (1396, 158526), (2094, 105684), (2792, 79263), (3141, 70456), (4188, 52842), (6282, 35228), (8376, 26421), (8807, 25128), (12564, 17614)]