1560328

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:190

約数の個数: 64

約数和(自身を含む): 3888000

約数和(自身を除く): 2327672

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 119, 136, 149, 154, 187, 238, 298, 308, 374, 476, 596, 616, 748, 952, 1043, 1192, 1309, 1496, 1639, 2086, 2533, 2618, 3278, 4172, 5066, 5236, 6556, 8344, 10132, 10472, 11473, 13112, 17731, 20264, 22946, 27863, 35462, 45892, 55726, 70924, 91784, 111452, 141848, 195041, 222904, 390082, 780164, 1560328]

約数ペア:

[(1, 1560328), (2, 780164), (4, 390082), (7, 222904), (8, 195041), (11, 141848), (14, 111452), (17, 91784), (22, 70924), (28, 55726), (34, 45892), (44, 35462), (56, 27863), (68, 22946), (77, 20264), (88, 17731), (119, 13112), (136, 11473), (149, 10472), (154, 10132), (187, 8344), (238, 6556), (298, 5236), (308, 5066), (374, 4172), (476, 3278), (596, 2618), (616, 2533), (748, 2086), (952, 1639), (1043, 1496), (1192, 1309)]