389623616

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{1201}}^1$

素因数の和:1387

約数の個数: 56

約数和(自身を含む): 800517576

約数和(自身を除く): 410893960

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 137, 148, 274, 296, 548, 592, 1096, 1184, 1201, 2192, 2368, 2402, 4384, 4804, 5069, 8768, 9608, 10138, 19216, 20276, 38432, 40552, 44437, 76864, 81104, 88874, 162208, 164537, 177748, 324416, 329074, 355496, 658148, 710992, 1316296, 1421984, 2632592, 2843968, 5265184, 6087869, 10530368, 12175738, 24351476, 48702952, 97405904, 194811808, 389623616]

約数ペア:

[(1, 389623616), (2, 194811808), (4, 97405904), (8, 48702952), (16, 24351476), (32, 12175738), (37, 10530368), (64, 6087869), (74, 5265184), (137, 2843968), (148, 2632592), (274, 1421984), (296, 1316296), (548, 710992), (592, 658148), (1096, 355496), (1184, 329074), (1201, 324416), (2192, 177748), (2368, 164537), (2402, 162208), (4384, 88874), (4804, 81104), (5069, 76864), (8768, 44437), (9608, 40552), (10138, 38432), (19216, 20276)]