1028623284

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{129289}}^1$

素因数の和:129329

約数の個数: 72

約数和(自身を含む): 2964878280

約数和(自身を除く): 1936254996

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 129289, 258578, 387867, 517156, 775734, 1163601, 1551468, 1680757, 2197913, 2327202, 3361514, 4395826, 4654404, 5042271, 6593739, 6723028, 8791652, 10084542, 13187478, 15126813, 19781217, 20169084, 26374956, 28572869, 30253626, 39562434, 57145738, 60507252, 79124868, 85718607, 114291476, 171437214, 257155821, 342874428, 514311642, 1028623284]

約数ペア:

[(1, 1028623284), (2, 514311642), (3, 342874428), (4, 257155821), (6, 171437214), (9, 114291476), (12, 85718607), (13, 79124868), (17, 60507252), (18, 57145738), (26, 39562434), (34, 30253626), (36, 28572869), (39, 26374956), (51, 20169084), (52, 19781217), (68, 15126813), (78, 13187478), (102, 10084542), (117, 8791652), (153, 6723028), (156, 6593739), (204, 5042271), (221, 4654404), (234, 4395826), (306, 3361514), (442, 2327202), (468, 2197913), (612, 1680757), (663, 1551468), (884, 1163601), (1326, 775734), (1989, 517156), (2652, 387867), (3978, 258578), (7956, 129289)]