2119656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:95

約数の個数: 128

約数和(自身を含む): 7004160

約数和(自身を除く): 4884504

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 37, 42, 44, 56, 62, 66, 74, 77, 84, 88, 93, 111, 124, 132, 148, 154, 168, 186, 217, 222, 231, 248, 259, 264, 296, 308, 341, 372, 407, 434, 444, 462, 518, 616, 651, 682, 744, 777, 814, 868, 888, 924, 1023, 1036, 1147, 1221, 1302, 1364, 1554, 1628, 1736, 1848, 2046, 2072, 2294, 2387, 2442, 2604, 2728, 2849, 3108, 3256, 3441, 4092, 4588, 4774, 4884, 5208, 5698, 6216, 6882, 7161, 8029, 8184, 8547, 9176, 9548, 9768, 11396, 12617, 13764, 14322, 16058, 17094, 19096, 22792, 24087, 25234, 27528, 28644, 32116, 34188, 37851, 48174, 50468, 57288, 64232, 68376, 75702, 88319, 96348, 100936, 151404, 176638, 192696, 264957, 302808, 353276, 529914, 706552, 1059828, 2119656]

約数ペア:

[(1, 2119656), (2, 1059828), (3, 706552), (4, 529914), (6, 353276), (7, 302808), (8, 264957), (11, 192696), (12, 176638), (14, 151404), (21, 100936), (22, 96348), (24, 88319), (28, 75702), (31, 68376), (33, 64232), (37, 57288), (42, 50468), (44, 48174), (56, 37851), (62, 34188), (66, 32116), (74, 28644), (77, 27528), (84, 25234), (88, 24087), (93, 22792), (111, 19096), (124, 17094), (132, 16058), (148, 14322), (154, 13764), (168, 12617), (186, 11396), (217, 9768), (222, 9548), (231, 9176), (248, 8547), (259, 8184), (264, 8029), (296, 7161), (308, 6882), (341, 6216), (372, 5698), (407, 5208), (434, 4884), (444, 4774), (462, 4588), (518, 4092), (616, 3441), (651, 3256), (682, 3108), (744, 2849), (777, 2728), (814, 2604), (868, 2442), (888, 2387), (924, 2294), (1023, 2072), (1036, 2046), (1147, 1848), (1221, 1736), (1302, 1628), (1364, 1554)]