1255416

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^2\times {\mathrm{181}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 3352440

約数和(自身を除く): 2097024

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 181, 204, 289, 362, 408, 543, 578, 724, 867, 1086, 1156, 1448, 1734, 2172, 2312, 3077, 3468, 4344, 6154, 6936, 9231, 12308, 18462, 24616, 36924, 52309, 73848, 104618, 156927, 209236, 313854, 418472, 627708, 1255416]

約数ペア:

[(1, 1255416), (2, 627708), (3, 418472), (4, 313854), (6, 209236), (8, 156927), (12, 104618), (17, 73848), (24, 52309), (34, 36924), (51, 24616), (68, 18462), (102, 12308), (136, 9231), (181, 6936), (204, 6154), (289, 4344), (362, 3468), (408, 3077), (543, 2312), (578, 2172), (724, 1734), (867, 1448), (1086, 1156)]