387592168

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{659}}^1\times {\mathrm{1987}}^1$

素因数の和:2689

約数の個数: 32

約数和(自身を含む): 747885600

約数和(自身を除く): 360293432

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 659, 1318, 1987, 2636, 3974, 5272, 7948, 15896, 24383, 48766, 73519, 97532, 147038, 195064, 294076, 588152, 1309433, 2618866, 5237732, 10475464, 48449021, 96898042, 193796084, 387592168]

約数ペア:

[(1, 387592168), (2, 193796084), (4, 96898042), (8, 48449021), (37, 10475464), (74, 5237732), (148, 2618866), (296, 1309433), (659, 588152), (1318, 294076), (1987, 195064), (2636, 147038), (3974, 97532), (5272, 73519), (7948, 48766), (15896, 24383)]