509796

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17}}^2$

素因数の和:58

約数の個数: 81

約数和(自身を含む): 1592409

約数和(自身を除く): 1082613

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 49, 51, 63, 68, 84, 98, 102, 119, 126, 147, 153, 196, 204, 238, 252, 289, 294, 306, 357, 441, 476, 578, 588, 612, 714, 833, 867, 882, 1071, 1156, 1428, 1666, 1734, 1764, 2023, 2142, 2499, 2601, 3332, 3468, 4046, 4284, 4998, 5202, 6069, 7497, 8092, 9996, 10404, 12138, 14161, 14994, 18207, 24276, 28322, 29988, 36414, 42483, 56644, 72828, 84966, 127449, 169932, 254898, 509796]

約数ペア:

[(1, 509796), (2, 254898), (3, 169932), (4, 127449), (6, 84966), (7, 72828), (9, 56644), (12, 42483), (14, 36414), (17, 29988), (18, 28322), (21, 24276), (28, 18207), (34, 14994), (36, 14161), (42, 12138), (49, 10404), (51, 9996), (63, 8092), (68, 7497), (84, 6069), (98, 5202), (102, 4998), (119, 4284), (126, 4046), (147, 3468), (153, 3332), (196, 2601), (204, 2499), (238, 2142), (252, 2023), (289, 1764), (294, 1734), (306, 1666), (357, 1428), (441, 1156), (476, 1071), (578, 882), (588, 867), (612, 833)]