280966512

素因数分解:

$2^4\times 3^1\times {\mathrm{229}}^1\times {\mathrm{25561}}^1$

素因数の和:25801

約数の個数: 40

約数和(自身を含む): 729028240

約数和(自身を除く): 448061728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 229, 458, 687, 916, 1374, 1832, 2748, 3664, 5496, 10992, 25561, 51122, 76683, 102244, 153366, 204488, 306732, 408976, 613464, 1226928, 5853469, 11706938, 17560407, 23413876, 35120814, 46827752, 70241628, 93655504, 140483256, 280966512]

約数ペア:

[(1, 280966512), (2, 140483256), (3, 93655504), (4, 70241628), (6, 46827752), (8, 35120814), (12, 23413876), (16, 17560407), (24, 11706938), (48, 5853469), (229, 1226928), (458, 613464), (687, 408976), (916, 306732), (1374, 204488), (1832, 153366), (2748, 102244), (3664, 76683), (5496, 51122), (10992, 25561)]