481801124

素因数分解:

$2^2\times 7^3\times {\mathrm{37}}^1\times {\mathrm{9491}}^1$

素因数の和:9553

約数の個数: 48

約数和(自身を含む): 1009948800

約数和(自身を除く): 528147676

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 343, 518, 686, 1036, 1372, 1813, 3626, 7252, 9491, 12691, 18982, 25382, 37964, 50764, 66437, 132874, 265748, 351167, 465059, 702334, 930118, 1404668, 1860236, 2458169, 3255413, 4916338, 6510826, 9832676, 13021652, 17207183, 34414366, 68828732, 120450281, 240900562, 481801124]

約数ペア:

[(1, 481801124), (2, 240900562), (4, 120450281), (7, 68828732), (14, 34414366), (28, 17207183), (37, 13021652), (49, 9832676), (74, 6510826), (98, 4916338), (148, 3255413), (196, 2458169), (259, 1860236), (343, 1404668), (518, 930118), (686, 702334), (1036, 465059), (1372, 351167), (1813, 265748), (3626, 132874), (7252, 66437), (9491, 50764), (12691, 37964), (18982, 25382)]