255652524

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:274

約数の個数: 144

約数和(自身を含む): 717516800

約数和(自身を除く): 461864276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 109, 114, 127, 162, 171, 218, 228, 243, 254, 324, 327, 342, 381, 436, 486, 508, 513, 654, 684, 762, 972, 981, 1026, 1143, 1308, 1524, 1539, 1962, 2052, 2071, 2286, 2413, 2943, 3078, 3429, 3924, 4142, 4572, 4617, 4826, 5886, 6156, 6213, 6858, 7239, 8284, 8829, 9234, 9652, 10287, 11772, 12426, 13716, 13843, 14478, 17658, 18468, 18639, 20574, 21717, 24852, 26487, 27686, 28956, 30861, 35316, 37278, 41148, 41529, 43434, 52974, 55372, 55917, 61722, 65151, 74556, 83058, 86868, 105948, 111834, 123444, 124587, 130302, 166116, 167751, 195453, 223668, 249174, 260604, 263017, 335502, 373761, 390906, 498348, 503253, 526034, 586359, 671004, 747522, 781812, 789051, 1006506, 1052068, 1121283, 1172718, 1495044, 1578102, 2013012, 2242566, 2345436, 2367153, 3156204, 3363849, 4485132, 4734306, 6727698, 7101459, 9468612, 13455396, 14202918, 21304377, 28405836, 42608754, 63913131, 85217508, 127826262, 255652524]

約数ペア:

[(1, 255652524), (2, 127826262), (3, 85217508), (4, 63913131), (6, 42608754), (9, 28405836), (12, 21304377), (18, 14202918), (19, 13455396), (27, 9468612), (36, 7101459), (38, 6727698), (54, 4734306), (57, 4485132), (76, 3363849), (81, 3156204), (108, 2367153), (109, 2345436), (114, 2242566), (127, 2013012), (162, 1578102), (171, 1495044), (218, 1172718), (228, 1121283), (243, 1052068), (254, 1006506), (324, 789051), (327, 781812), (342, 747522), (381, 671004), (436, 586359), (486, 526034), (508, 503253), (513, 498348), (654, 390906), (684, 373761), (762, 335502), (972, 263017), (981, 260604), (1026, 249174), (1143, 223668), (1308, 195453), (1524, 167751), (1539, 166116), (1962, 130302), (2052, 124587), (2071, 123444), (2286, 111834), (2413, 105948), (2943, 86868), (3078, 83058), (3429, 74556), (3924, 65151), (4142, 61722), (4572, 55917), (4617, 55372), (4826, 52974), (5886, 43434), (6156, 41529), (6213, 41148), (6858, 37278), (7239, 35316), (8284, 30861), (8829, 28956), (9234, 27686), (9652, 26487), (10287, 24852), (11772, 21717), (12426, 20574), (13716, 18639), (13843, 18468), (14478, 17658)]