619383648

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{38177}}^1$

素因数の和:38216

約数の個数: 72

約数和(自身を含む): 1760616648

約数和(自身を除く): 1141233000

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1248, 1352, 2028, 2704, 4056, 5408, 8112, 16224, 38177, 76354, 114531, 152708, 229062, 305416, 458124, 496301, 610832, 916248, 992602, 1221664, 1488903, 1832496, 1985204, 2977806, 3664992, 3970408, 5955612, 6451913, 7940816, 11911224, 12903826, 15881632, 19355739, 23822448, 25807652, 38711478, 47644896, 51615304, 77422956, 103230608, 154845912, 206461216, 309691824, 619383648]

約数ペア:

[(1, 619383648), (2, 309691824), (3, 206461216), (4, 154845912), (6, 103230608), (8, 77422956), (12, 51615304), (13, 47644896), (16, 38711478), (24, 25807652), (26, 23822448), (32, 19355739), (39, 15881632), (48, 12903826), (52, 11911224), (78, 7940816), (96, 6451913), (104, 5955612), (156, 3970408), (169, 3664992), (208, 2977806), (312, 1985204), (338, 1832496), (416, 1488903), (507, 1221664), (624, 992602), (676, 916248), (1014, 610832), (1248, 496301), (1352, 458124), (2028, 305416), (2704, 229062), (4056, 152708), (5408, 114531), (8112, 76354), (16224, 38177)]