218516064

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{563}}^1$

素因数の和:900

約数の個数: 96

約数和(自身を含む): 620815104

約数和(自身を除く): 402299040

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 311, 312, 416, 563, 622, 624, 933, 1126, 1244, 1248, 1689, 1866, 2252, 2488, 3378, 3732, 4043, 4504, 4976, 6756, 7319, 7464, 8086, 9008, 9952, 12129, 13512, 14638, 14928, 16172, 18016, 21957, 24258, 27024, 29276, 29856, 32344, 43914, 48516, 54048, 58552, 64688, 87828, 97032, 117104, 129376, 175093, 175656, 194064, 234208, 350186, 351312, 388128, 525279, 700372, 702624, 1050558, 1400744, 2101116, 2276209, 2801488, 4202232, 4552418, 5602976, 6828627, 8404464, 9104836, 13657254, 16808928, 18209672, 27314508, 36419344, 54629016, 72838688, 109258032, 218516064]

約数ペア:

[(1, 218516064), (2, 109258032), (3, 72838688), (4, 54629016), (6, 36419344), (8, 27314508), (12, 18209672), (13, 16808928), (16, 13657254), (24, 9104836), (26, 8404464), (32, 6828627), (39, 5602976), (48, 4552418), (52, 4202232), (78, 2801488), (96, 2276209), (104, 2101116), (156, 1400744), (208, 1050558), (311, 702624), (312, 700372), (416, 525279), (563, 388128), (622, 351312), (624, 350186), (933, 234208), (1126, 194064), (1244, 175656), (1248, 175093), (1689, 129376), (1866, 117104), (2252, 97032), (2488, 87828), (3378, 64688), (3732, 58552), (4043, 54048), (4504, 48516), (4976, 43914), (6756, 32344), (7319, 29856), (7464, 29276), (8086, 27024), (9008, 24258), (9952, 21957), (12129, 18016), (13512, 16172), (14638, 14928)]