313108236

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{25357}}^1$

素因数の和:25388

約数の個数: 72

約数和(自身を含む): 923031200

約数和(自身を除く): 609922964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 6174, 12348, 25357, 50714, 76071, 101428, 152142, 177499, 228213, 304284, 354998, 456426, 532497, 709996, 912852, 1064994, 1242493, 1597491, 2129988, 2484986, 3194982, 3727479, 4969972, 6389964, 7454958, 8697451, 11182437, 14909916, 17394902, 22364874, 26092353, 34789804, 44729748, 52184706, 78277059, 104369412, 156554118, 313108236]

約数ペア:

[(1, 313108236), (2, 156554118), (3, 104369412), (4, 78277059), (6, 52184706), (7, 44729748), (9, 34789804), (12, 26092353), (14, 22364874), (18, 17394902), (21, 14909916), (28, 11182437), (36, 8697451), (42, 7454958), (49, 6389964), (63, 4969972), (84, 3727479), (98, 3194982), (126, 2484986), (147, 2129988), (196, 1597491), (252, 1242493), (294, 1064994), (343, 912852), (441, 709996), (588, 532497), (686, 456426), (882, 354998), (1029, 304284), (1372, 228213), (1764, 177499), (2058, 152142), (3087, 101428), (4116, 76071), (6174, 50714), (12348, 25357)]