258870024

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{513631}}^1$

素因数の和:513650

約数の個数: 48

約数和(自身を含む): 801265920

約数和(自身を除く): 542395896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 513631, 1027262, 1540893, 2054524, 3081786, 3595417, 4109048, 4622679, 6163572, 7190834, 9245358, 10786251, 12327144, 14381668, 18490716, 21572502, 28763336, 32358753, 36981432, 43145004, 64717506, 86290008, 129435012, 258870024]

約数ペア:

[(1, 258870024), (2, 129435012), (3, 86290008), (4, 64717506), (6, 43145004), (7, 36981432), (8, 32358753), (9, 28763336), (12, 21572502), (14, 18490716), (18, 14381668), (21, 12327144), (24, 10786251), (28, 9245358), (36, 7190834), (42, 6163572), (56, 4622679), (63, 4109048), (72, 3595417), (84, 3081786), (126, 2054524), (168, 1540893), (252, 1027262), (504, 513631)]