1266777798

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1699}}^1$

素因数の和:1818

約数の個数: 96

約数和(自身を含む): 3038784000

約数和(自身を除く): 1772006202

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 79, 121, 143, 158, 237, 242, 286, 363, 429, 474, 726, 858, 869, 1027, 1573, 1699, 1738, 2054, 2607, 3081, 3146, 3398, 4719, 5097, 5214, 6162, 9438, 9559, 10194, 11297, 18689, 19118, 22087, 22594, 28677, 33891, 37378, 44174, 56067, 57354, 66261, 67782, 112134, 124267, 132522, 134221, 205579, 242957, 248534, 268442, 372801, 402663, 411158, 485914, 616737, 728871, 745602, 805326, 1233474, 1457742, 1476431, 1744873, 2672527, 2952862, 3489746, 4429293, 5234619, 5345054, 8017581, 8858586, 10469238, 16035162, 16240741, 19193603, 32481482, 38387206, 48722223, 57580809, 97444446, 115161618, 211129633, 422259266, 633388899, 1266777798]

約数ペア:

[(1, 1266777798), (2, 633388899), (3, 422259266), (6, 211129633), (11, 115161618), (13, 97444446), (22, 57580809), (26, 48722223), (33, 38387206), (39, 32481482), (66, 19193603), (78, 16240741), (79, 16035162), (121, 10469238), (143, 8858586), (158, 8017581), (237, 5345054), (242, 5234619), (286, 4429293), (363, 3489746), (429, 2952862), (474, 2672527), (726, 1744873), (858, 1476431), (869, 1457742), (1027, 1233474), (1573, 805326), (1699, 745602), (1738, 728871), (2054, 616737), (2607, 485914), (3081, 411158), (3146, 402663), (3398, 372801), (4719, 268442), (5097, 248534), (5214, 242957), (6162, 205579), (9438, 134221), (9559, 132522), (10194, 124267), (11297, 112134), (18689, 67782), (19118, 66261), (22087, 57354), (22594, 56067), (28677, 44174), (33891, 37378)]