387313788

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{7219}}^1$

素因数の和:7506

約数の個数: 48

約数和(自身を含む): 960664320

約数和(自身を除く): 573350532

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 263, 526, 789, 1052, 1578, 3156, 4471, 7219, 8942, 13413, 14438, 17884, 21657, 26826, 28876, 43314, 53652, 86628, 122723, 245446, 368169, 490892, 736338, 1472676, 1898597, 3797194, 5695791, 7594388, 11391582, 22783164, 32276149, 64552298, 96828447, 129104596, 193656894, 387313788]

約数ペア:

[(1, 387313788), (2, 193656894), (3, 129104596), (4, 96828447), (6, 64552298), (12, 32276149), (17, 22783164), (34, 11391582), (51, 7594388), (68, 5695791), (102, 3797194), (204, 1898597), (263, 1472676), (526, 736338), (789, 490892), (1052, 368169), (1578, 245446), (3156, 122723), (4471, 86628), (7219, 53652), (8942, 43314), (13413, 28876), (14438, 26826), (17884, 21657)]