311664132

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1597}}^1$

素因数の和:1762

約数の個数: 96

約数和(自身を含む): 876982400

約数和(自身を除く): 565318268

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 139, 156, 234, 278, 351, 417, 468, 556, 702, 834, 1251, 1404, 1597, 1668, 1807, 2502, 3194, 3614, 3753, 4791, 5004, 5421, 6388, 7228, 7506, 9582, 10842, 14373, 15012, 16263, 19164, 20761, 21684, 28746, 32526, 41522, 43119, 48789, 57492, 62283, 65052, 83044, 86238, 97578, 124566, 172476, 186849, 195156, 221983, 249132, 373698, 443966, 560547, 665949, 747396, 887932, 1121094, 1331898, 1997847, 2242188, 2663796, 2885779, 3995694, 5771558, 5993541, 7991388, 8657337, 11543116, 11987082, 17314674, 23974164, 25972011, 34629348, 51944022, 77916033, 103888044, 155832066, 311664132]

約数ペア:

[(1, 311664132), (2, 155832066), (3, 103888044), (4, 77916033), (6, 51944022), (9, 34629348), (12, 25972011), (13, 23974164), (18, 17314674), (26, 11987082), (27, 11543116), (36, 8657337), (39, 7991388), (52, 5993541), (54, 5771558), (78, 3995694), (108, 2885779), (117, 2663796), (139, 2242188), (156, 1997847), (234, 1331898), (278, 1121094), (351, 887932), (417, 747396), (468, 665949), (556, 560547), (702, 443966), (834, 373698), (1251, 249132), (1404, 221983), (1597, 195156), (1668, 186849), (1807, 172476), (2502, 124566), (3194, 97578), (3614, 86238), (3753, 83044), (4791, 65052), (5004, 62283), (5421, 57492), (6388, 48789), (7228, 43119), (7506, 41522), (9582, 32526), (10842, 28746), (14373, 21684), (15012, 20761), (16263, 19164)]