383478786

素因数分解:

$2^1\times 3^6\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:275

約数の個数: 112

約数和(自身を含む): 923366400

約数和(自身を除く): 539887614

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 109, 114, 127, 162, 171, 218, 243, 254, 327, 342, 381, 486, 513, 654, 729, 762, 981, 1026, 1143, 1458, 1539, 1962, 2071, 2286, 2413, 2943, 3078, 3429, 4142, 4617, 4826, 5886, 6213, 6858, 7239, 8829, 9234, 10287, 12426, 13843, 13851, 14478, 17658, 18639, 20574, 21717, 26487, 27686, 27702, 30861, 37278, 41529, 43434, 52974, 55917, 61722, 65151, 79461, 83058, 92583, 111834, 124587, 130302, 158922, 167751, 185166, 195453, 249174, 263017, 335502, 373761, 390906, 503253, 526034, 586359, 747522, 789051, 1006506, 1121283, 1172718, 1509759, 1578102, 1759077, 2242566, 2367153, 3019518, 3363849, 3518154, 4734306, 6727698, 7101459, 10091547, 14202918, 20183094, 21304377, 42608754, 63913131, 127826262, 191739393, 383478786]

約数ペア:

[(1, 383478786), (2, 191739393), (3, 127826262), (6, 63913131), (9, 42608754), (18, 21304377), (19, 20183094), (27, 14202918), (38, 10091547), (54, 7101459), (57, 6727698), (81, 4734306), (109, 3518154), (114, 3363849), (127, 3019518), (162, 2367153), (171, 2242566), (218, 1759077), (243, 1578102), (254, 1509759), (327, 1172718), (342, 1121283), (381, 1006506), (486, 789051), (513, 747522), (654, 586359), (729, 526034), (762, 503253), (981, 390906), (1026, 373761), (1143, 335502), (1458, 263017), (1539, 249174), (1962, 195453), (2071, 185166), (2286, 167751), (2413, 158922), (2943, 130302), (3078, 124587), (3429, 111834), (4142, 92583), (4617, 83058), (4826, 79461), (5886, 65151), (6213, 61722), (6858, 55917), (7239, 52974), (8829, 43434), (9234, 41529), (10287, 37278), (12426, 30861), (13843, 27702), (13851, 27686), (14478, 26487), (17658, 21717), (18639, 20574)]