351288336

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{1831}}^1$

素因数の和:2420

約数の個数: 80

約数和(自身を含む): 1039520768

約数和(自身を除く): 688232432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 571, 1142, 1713, 1831, 2284, 3426, 3662, 3997, 4568, 5493, 6852, 7324, 7994, 9136, 10986, 11991, 12817, 13704, 14648, 15988, 21972, 23982, 25634, 27408, 29296, 31976, 38451, 43944, 47964, 51268, 63952, 76902, 87888, 95928, 102536, 153804, 191856, 205072, 307608, 615216, 1045501, 2091002, 3136503, 4182004, 6273006, 7318507, 8364008, 12546012, 14637014, 16728016, 21955521, 25092024, 29274028, 43911042, 50184048, 58548056, 87822084, 117096112, 175644168, 351288336]

約数ペア:

[(1, 351288336), (2, 175644168), (3, 117096112), (4, 87822084), (6, 58548056), (7, 50184048), (8, 43911042), (12, 29274028), (14, 25092024), (16, 21955521), (21, 16728016), (24, 14637014), (28, 12546012), (42, 8364008), (48, 7318507), (56, 6273006), (84, 4182004), (112, 3136503), (168, 2091002), (336, 1045501), (571, 615216), (1142, 307608), (1713, 205072), (1831, 191856), (2284, 153804), (3426, 102536), (3662, 95928), (3997, 87888), (4568, 76902), (5493, 63952), (6852, 51268), (7324, 47964), (7994, 43944), (9136, 38451), (10986, 31976), (11991, 29296), (12817, 27408), (13704, 25634), (14648, 23982), (15988, 21972)]