392312

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:143

約数の個数: 32

約数和(自身を含む): 810000

約数和(自身を除く): 417688

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 89, 116, 152, 178, 232, 356, 551, 712, 1102, 1691, 2204, 2581, 3382, 4408, 5162, 6764, 10324, 13528, 20648, 49039, 98078, 196156, 392312]

約数ペア:

[(1, 392312), (2, 196156), (4, 98078), (8, 49039), (19, 20648), (29, 13528), (38, 10324), (58, 6764), (76, 5162), (89, 4408), (116, 3382), (152, 2581), (178, 2204), (232, 1691), (356, 1102), (551, 712)]