678333816

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{3847}}^1$

素因数の和:3969

約数の個数: 96

約数和(自身を含む): 1920921600

約数和(自身を除く): 1242587784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 79, 93, 124, 158, 186, 237, 248, 279, 316, 372, 474, 558, 632, 711, 744, 948, 1116, 1422, 1896, 2232, 2449, 2844, 3847, 4898, 5688, 7347, 7694, 9796, 11541, 14694, 15388, 19592, 22041, 23082, 29388, 30776, 34623, 44082, 46164, 58776, 69246, 88164, 92328, 119257, 138492, 176328, 238514, 276984, 303913, 357771, 477028, 607826, 715542, 911739, 954056, 1073313, 1215652, 1431084, 1823478, 2146626, 2431304, 2735217, 2862168, 3646956, 4293252, 5470434, 7293912, 8586504, 9421303, 10940868, 18842606, 21881736, 28263909, 37685212, 56527818, 75370424, 84791727, 113055636, 169583454, 226111272, 339166908, 678333816]

約数ペア:

[(1, 678333816), (2, 339166908), (3, 226111272), (4, 169583454), (6, 113055636), (8, 84791727), (9, 75370424), (12, 56527818), (18, 37685212), (24, 28263909), (31, 21881736), (36, 18842606), (62, 10940868), (72, 9421303), (79, 8586504), (93, 7293912), (124, 5470434), (158, 4293252), (186, 3646956), (237, 2862168), (248, 2735217), (279, 2431304), (316, 2146626), (372, 1823478), (474, 1431084), (558, 1215652), (632, 1073313), (711, 954056), (744, 911739), (948, 715542), (1116, 607826), (1422, 477028), (1896, 357771), (2232, 303913), (2449, 276984), (2844, 238514), (3847, 176328), (4898, 138492), (5688, 119257), (7347, 92328), (7694, 88164), (9796, 69246), (11541, 58776), (14694, 46164), (15388, 44082), (19592, 34623), (22041, 30776), (23082, 29388)]