238319250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{24443}}^1$

素因数の和:24476

約数の個数: 64

約数和(自身を含む): 640628352

約数和(自身を除く): 402309102

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 650, 750, 975, 1625, 1950, 3250, 4875, 9750, 24443, 48886, 73329, 122215, 146658, 244430, 317759, 366645, 611075, 635518, 733290, 953277, 1222150, 1588795, 1833225, 1906554, 3055375, 3177590, 3666450, 4766385, 6110750, 7943975, 9166125, 9532770, 15887950, 18332250, 23831925, 39719875, 47663850, 79439750, 119159625, 238319250]

約数ペア:

[(1, 238319250), (2, 119159625), (3, 79439750), (5, 47663850), (6, 39719875), (10, 23831925), (13, 18332250), (15, 15887950), (25, 9532770), (26, 9166125), (30, 7943975), (39, 6110750), (50, 4766385), (65, 3666450), (75, 3177590), (78, 3055375), (125, 1906554), (130, 1833225), (150, 1588795), (195, 1222150), (250, 953277), (325, 733290), (375, 635518), (390, 611075), (650, 366645), (750, 317759), (975, 244430), (1625, 146658), (1950, 122215), (3250, 73329), (4875, 48886), (9750, 24443)]