312185748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1187}}^1$

素因数の和:1333

約数の個数: 96

約数和(自身を含む): 868589568

約数和(自身を除く): 556403820

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 101, 124, 186, 202, 217, 303, 372, 404, 434, 606, 651, 707, 868, 1187, 1212, 1302, 1414, 2121, 2374, 2604, 2828, 3131, 3561, 4242, 4748, 6262, 7122, 8309, 8484, 9393, 12524, 14244, 16618, 18786, 21917, 24927, 33236, 36797, 37572, 43834, 49854, 65751, 73594, 87668, 99708, 110391, 119887, 131502, 147188, 220782, 239774, 257579, 263004, 359661, 441564, 479548, 515158, 719322, 772737, 839209, 1030316, 1438644, 1545474, 1678418, 2517627, 3090948, 3356836, 3716497, 5035254, 7432994, 10070508, 11149491, 14865988, 22298982, 26015479, 44597964, 52030958, 78046437, 104061916, 156092874, 312185748]

約数ペア:

[(1, 312185748), (2, 156092874), (3, 104061916), (4, 78046437), (6, 52030958), (7, 44597964), (12, 26015479), (14, 22298982), (21, 14865988), (28, 11149491), (31, 10070508), (42, 7432994), (62, 5035254), (84, 3716497), (93, 3356836), (101, 3090948), (124, 2517627), (186, 1678418), (202, 1545474), (217, 1438644), (303, 1030316), (372, 839209), (404, 772737), (434, 719322), (606, 515158), (651, 479548), (707, 441564), (868, 359661), (1187, 263004), (1212, 257579), (1302, 239774), (1414, 220782), (2121, 147188), (2374, 131502), (2604, 119887), (2828, 110391), (3131, 99708), (3561, 87668), (4242, 73594), (4748, 65751), (6262, 49854), (7122, 43834), (8309, 37572), (8484, 36797), (9393, 33236), (12524, 24927), (14244, 21917), (16618, 18786)]