340604874

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{2689}}^1$

素因数の和:2955

約数の個数: 48

約数和(自身を含む): 765423360

約数和(自身を除く): 424818486

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 227, 279, 454, 558, 681, 1362, 2043, 2689, 4086, 5378, 7037, 8067, 14074, 16134, 21111, 24201, 42222, 48402, 63333, 83359, 126666, 166718, 250077, 500154, 610403, 750231, 1220806, 1500462, 1831209, 3662418, 5493627, 10987254, 18922493, 37844986, 56767479, 113534958, 170302437, 340604874]

約数ペア:

[(1, 340604874), (2, 170302437), (3, 113534958), (6, 56767479), (9, 37844986), (18, 18922493), (31, 10987254), (62, 5493627), (93, 3662418), (186, 1831209), (227, 1500462), (279, 1220806), (454, 750231), (558, 610403), (681, 500154), (1362, 250077), (2043, 166718), (2689, 126666), (4086, 83359), (5378, 63333), (7037, 48402), (8067, 42222), (14074, 24201), (16134, 21111)]