686209212

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{10399}}^1$

素因数の和:10472

約数の個数: 96

約数和(自身を含む): 1956864000

約数和(自身を除く): 1270654788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 47, 52, 54, 78, 94, 108, 117, 141, 156, 188, 234, 282, 351, 423, 468, 564, 611, 702, 846, 1222, 1269, 1404, 1692, 1833, 2444, 2538, 3666, 5076, 5499, 7332, 10399, 10998, 16497, 20798, 21996, 31197, 32994, 41596, 62394, 65988, 93591, 124788, 135187, 187182, 270374, 280773, 374364, 405561, 488753, 540748, 561546, 811122, 977506, 1123092, 1216683, 1466259, 1622244, 1955012, 2433366, 2932518, 3650049, 4398777, 4866732, 5865036, 6353789, 7300098, 8797554, 12707578, 13196331, 14600196, 17595108, 19061367, 25415156, 26392662, 38122734, 52785324, 57184101, 76245468, 114368202, 171552303, 228736404, 343104606, 686209212]

約数ペア:

[(1, 686209212), (2, 343104606), (3, 228736404), (4, 171552303), (6, 114368202), (9, 76245468), (12, 57184101), (13, 52785324), (18, 38122734), (26, 26392662), (27, 25415156), (36, 19061367), (39, 17595108), (47, 14600196), (52, 13196331), (54, 12707578), (78, 8797554), (94, 7300098), (108, 6353789), (117, 5865036), (141, 4866732), (156, 4398777), (188, 3650049), (234, 2932518), (282, 2433366), (351, 1955012), (423, 1622244), (468, 1466259), (564, 1216683), (611, 1123092), (702, 977506), (846, 811122), (1222, 561546), (1269, 540748), (1404, 488753), (1692, 405561), (1833, 374364), (2444, 280773), (2538, 270374), (3666, 187182), (5076, 135187), (5499, 124788), (7332, 93591), (10399, 65988), (10998, 62394), (16497, 41596), (20798, 32994), (21996, 31197)]