1213293048

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{557}}^1$

素因数の和:837

約数の個数: 128

約数和(自身を含む): 3419781120

約数和(自身を除く): 2206488072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 44, 66, 74, 88, 111, 132, 148, 222, 223, 264, 296, 407, 444, 446, 557, 669, 814, 888, 892, 1114, 1221, 1338, 1628, 1671, 1784, 2228, 2442, 2453, 2676, 3256, 3342, 4456, 4884, 4906, 5352, 6127, 6684, 7359, 8251, 9768, 9812, 12254, 13368, 14718, 16502, 18381, 19624, 20609, 24508, 24753, 29436, 33004, 36762, 41218, 49016, 49506, 58872, 61827, 66008, 73524, 82436, 90761, 99012, 123654, 124211, 147048, 164872, 181522, 198024, 226699, 247308, 248422, 272283, 363044, 372633, 453398, 494616, 496844, 544566, 680097, 726088, 745266, 906796, 993688, 1089132, 1360194, 1366321, 1490532, 1813592, 2178264, 2720388, 2732642, 2981064, 4098963, 4595807, 5440776, 5465284, 8197926, 9191614, 10930568, 13787421, 16395852, 18383228, 27574842, 32791704, 36766456, 50553877, 55149684, 101107754, 110299368, 151661631, 202215508, 303323262, 404431016, 606646524, 1213293048]

約数ペア:

[(1, 1213293048), (2, 606646524), (3, 404431016), (4, 303323262), (6, 202215508), (8, 151661631), (11, 110299368), (12, 101107754), (22, 55149684), (24, 50553877), (33, 36766456), (37, 32791704), (44, 27574842), (66, 18383228), (74, 16395852), (88, 13787421), (111, 10930568), (132, 9191614), (148, 8197926), (222, 5465284), (223, 5440776), (264, 4595807), (296, 4098963), (407, 2981064), (444, 2732642), (446, 2720388), (557, 2178264), (669, 1813592), (814, 1490532), (888, 1366321), (892, 1360194), (1114, 1089132), (1221, 993688), (1338, 906796), (1628, 745266), (1671, 726088), (1784, 680097), (2228, 544566), (2442, 496844), (2453, 494616), (2676, 453398), (3256, 372633), (3342, 363044), (4456, 272283), (4884, 248422), (4906, 247308), (5352, 226699), (6127, 198024), (6684, 181522), (7359, 164872), (8251, 147048), (9768, 124211), (9812, 123654), (12254, 99012), (13368, 90761), (14718, 82436), (16502, 73524), (18381, 66008), (19624, 61827), (20609, 58872), (24508, 49506), (24753, 49016), (29436, 41218), (33004, 36762)]