1889448

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:458

約数の個数: 64

約数和(自身を含む): 5469120

約数和(自身を除く): 3579672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 421, 561, 748, 842, 1122, 1263, 1496, 1684, 2244, 2526, 3368, 4488, 4631, 5052, 7157, 9262, 10104, 13893, 14314, 18524, 21471, 27786, 28628, 37048, 42942, 55572, 57256, 78727, 85884, 111144, 157454, 171768, 236181, 314908, 472362, 629816, 944724, 1889448]

約数ペア:

[(1, 1889448), (2, 944724), (3, 629816), (4, 472362), (6, 314908), (8, 236181), (11, 171768), (12, 157454), (17, 111144), (22, 85884), (24, 78727), (33, 57256), (34, 55572), (44, 42942), (51, 37048), (66, 28628), (68, 27786), (88, 21471), (102, 18524), (132, 14314), (136, 13893), (187, 10104), (204, 9262), (264, 7157), (374, 5052), (408, 4631), (421, 4488), (561, 3368), (748, 2526), (842, 2244), (1122, 1684), (1263, 1496)]