336768388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{3911}}^1$

素因数の和:4048

約数の個数: 48

約数和(自身を含む): 683504640

約数和(自身を除く): 346736252

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 103, 206, 209, 412, 418, 836, 1133, 1957, 2266, 3911, 3914, 4532, 7822, 7828, 15644, 21527, 43021, 43054, 74309, 86042, 86108, 148618, 172084, 297236, 402833, 805666, 817399, 1611332, 1634798, 3269596, 4431163, 7653827, 8862326, 15307654, 17724652, 30615308, 84192097, 168384194, 336768388]

約数ペア:

[(1, 336768388), (2, 168384194), (4, 84192097), (11, 30615308), (19, 17724652), (22, 15307654), (38, 8862326), (44, 7653827), (76, 4431163), (103, 3269596), (206, 1634798), (209, 1611332), (412, 817399), (418, 805666), (836, 402833), (1133, 297236), (1957, 172084), (2266, 148618), (3911, 86108), (3914, 86042), (4532, 74309), (7822, 43054), (7828, 43021), (15644, 21527)]