1276697862

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:269

約数の個数: 160

約数和(自身を含む): 3265118208

約数和(自身を除く): 1988420346

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 31, 33, 54, 62, 66, 81, 93, 99, 121, 162, 186, 191, 198, 242, 279, 297, 341, 363, 382, 558, 573, 594, 682, 726, 837, 891, 1023, 1089, 1146, 1331, 1674, 1719, 1782, 2046, 2101, 2178, 2511, 2662, 3069, 3267, 3438, 3751, 3993, 4202, 5022, 5157, 5921, 6138, 6303, 6534, 7502, 7986, 9207, 9801, 10314, 11253, 11842, 11979, 12606, 15471, 17763, 18414, 18909, 19602, 22506, 23111, 23958, 27621, 30942, 33759, 35526, 35937, 37818, 41261, 46222, 53289, 55242, 56727, 65131, 67518, 69333, 71874, 82522, 101277, 106578, 107811, 113454, 123783, 130262, 138666, 159867, 170181, 195393, 202554, 207999, 215622, 247566, 254221, 303831, 319734, 340362, 371349, 390786, 415998, 479601, 508442, 586179, 607662, 623997, 716441, 742698, 762663, 959202, 1114047, 1172358, 1247994, 1432882, 1525326, 1758537, 1871991, 2149323, 2228094, 2287989, 3342141, 3517074, 3743982, 4298646, 4575978, 5275611, 6447969, 6684282, 6863967, 7880851, 10551222, 12895938, 13727934, 15761702, 19343907, 20591901, 23642553, 38687814, 41183802, 47285106, 58031721, 70927659, 116063442, 141855318, 212782977, 425565954, 638348931, 1276697862]

約数ペア:

[(1, 1276697862), (2, 638348931), (3, 425565954), (6, 212782977), (9, 141855318), (11, 116063442), (18, 70927659), (22, 58031721), (27, 47285106), (31, 41183802), (33, 38687814), (54, 23642553), (62, 20591901), (66, 19343907), (81, 15761702), (93, 13727934), (99, 12895938), (121, 10551222), (162, 7880851), (186, 6863967), (191, 6684282), (198, 6447969), (242, 5275611), (279, 4575978), (297, 4298646), (341, 3743982), (363, 3517074), (382, 3342141), (558, 2287989), (573, 2228094), (594, 2149323), (682, 1871991), (726, 1758537), (837, 1525326), (891, 1432882), (1023, 1247994), (1089, 1172358), (1146, 1114047), (1331, 959202), (1674, 762663), (1719, 742698), (1782, 716441), (2046, 623997), (2101, 607662), (2178, 586179), (2511, 508442), (2662, 479601), (3069, 415998), (3267, 390786), (3438, 371349), (3751, 340362), (3993, 319734), (4202, 303831), (5022, 254221), (5157, 247566), (5921, 215622), (6138, 207999), (6303, 202554), (6534, 195393), (7502, 170181), (7986, 159867), (9207, 138666), (9801, 130262), (10314, 123783), (11253, 113454), (11842, 107811), (11979, 106578), (12606, 101277), (15471, 82522), (17763, 71874), (18414, 69333), (18909, 67518), (19602, 65131), (22506, 56727), (23111, 55242), (23958, 53289), (27621, 46222), (30942, 41261), (33759, 37818), (35526, 35937)]