320317452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97777}}^1$

素因数の和:97807

約数の個数: 72

約数和(自身を含む): 996553376

約数和(自身を除く): 676235924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 97777, 195554, 293331, 391108, 586662, 684439, 879993, 1173324, 1271101, 1368878, 1759986, 2053317, 2542202, 2737756, 3519972, 3813303, 4106634, 5084404, 6159951, 7626606, 8213268, 8897707, 11439909, 12319902, 15253212, 17795414, 22879818, 24639804, 26693121, 35590828, 45759636, 53386242, 80079363, 106772484, 160158726, 320317452]

約数ペア:

[(1, 320317452), (2, 160158726), (3, 106772484), (4, 80079363), (6, 53386242), (7, 45759636), (9, 35590828), (12, 26693121), (13, 24639804), (14, 22879818), (18, 17795414), (21, 15253212), (26, 12319902), (28, 11439909), (36, 8897707), (39, 8213268), (42, 7626606), (52, 6159951), (63, 5084404), (78, 4106634), (84, 3813303), (91, 3519972), (117, 2737756), (126, 2542202), (156, 2053317), (182, 1759986), (234, 1368878), (252, 1271101), (273, 1173324), (364, 879993), (468, 684439), (546, 586662), (819, 391108), (1092, 293331), (1638, 195554), (3276, 97777)]