628165746

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{10781}}^1$

素因数の和:10888

約数の個数: 64

約数和(自身を含む): 1521555840

約数和(自身を除く): 893390094

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 83, 117, 166, 234, 249, 351, 498, 702, 747, 1079, 1494, 2158, 2241, 3237, 4482, 6474, 9711, 10781, 19422, 21562, 29133, 32343, 58266, 64686, 97029, 140153, 194058, 280306, 291087, 420459, 582174, 840918, 894823, 1261377, 1789646, 2522754, 2684469, 3784131, 5368938, 7568262, 8053407, 11632699, 16106814, 23265398, 24160221, 34898097, 48320442, 69796194, 104694291, 209388582, 314082873, 628165746]

約数ペア:

[(1, 628165746), (2, 314082873), (3, 209388582), (6, 104694291), (9, 69796194), (13, 48320442), (18, 34898097), (26, 24160221), (27, 23265398), (39, 16106814), (54, 11632699), (78, 8053407), (83, 7568262), (117, 5368938), (166, 3784131), (234, 2684469), (249, 2522754), (351, 1789646), (498, 1261377), (702, 894823), (747, 840918), (1079, 582174), (1494, 420459), (2158, 291087), (2241, 280306), (3237, 194058), (4482, 140153), (6474, 97029), (9711, 64686), (10781, 58266), (19422, 32343), (21562, 29133)]