216474216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{3511}}^1$

素因数の和:3894

約数の個数: 64

約数和(自身を含む): 620359680

約数和(自身を除く): 403885464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 367, 734, 1101, 1468, 2202, 2569, 2936, 3511, 4404, 5138, 7022, 7707, 8808, 10276, 10533, 14044, 15414, 20552, 21066, 24577, 28088, 30828, 42132, 49154, 61656, 73731, 84264, 98308, 147462, 196616, 294924, 589848, 1288537, 2577074, 3865611, 5154148, 7731222, 9019759, 10308296, 15462444, 18039518, 27059277, 30924888, 36079036, 54118554, 72158072, 108237108, 216474216]

約数ペア:

[(1, 216474216), (2, 108237108), (3, 72158072), (4, 54118554), (6, 36079036), (7, 30924888), (8, 27059277), (12, 18039518), (14, 15462444), (21, 10308296), (24, 9019759), (28, 7731222), (42, 5154148), (56, 3865611), (84, 2577074), (168, 1288537), (367, 589848), (734, 294924), (1101, 196616), (1468, 147462), (2202, 98308), (2569, 84264), (2936, 73731), (3511, 61656), (4404, 49154), (5138, 42132), (7022, 30828), (7707, 28088), (8808, 24577), (10276, 21066), (10533, 20552), (14044, 15414)]