24640439.000000000

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:207

約数の個数: 288

約数和(自身を含む): 856128000

約数和(自身を除く): 605720388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 27, 28, 36, 38, 39, 42, 52, 54, 57, 63, 76, 78, 81, 84, 91, 108, 114, 117, 126, 133, 149, 156, 162, 171, 182, 189, 228, 234, 243, 247, 252, 266, 273, 298, 324, 342, 351, 364, 378, 399, 447, 468, 486, 494, 513, 532, 546, 567, 596, 684, 702, 741, 756, 798, 819, 894, 972, 988, 1026, 1043, 1053, 1092, 1134, 1197, 1341, 1404, 1482, 1539, 1596, 1638, 1701, 1729, 1788, 1937, 2052, 2086, 2106, 2223, 2268, 2394, 2457, 2682, 2831, 2964, 3078, 3129, 3159, 3276, 3402, 3458, 3591, 3874, 4023, 4172, 4212, 4446, 4617, 4788, 4914, 5187, 5364, 5662, 5811, 6156, 6258, 6318, 6669, 6804, 6916, 7182, 7371, 7748, 8046, 8493, 8892, 9234, 9387, 9828, 10374, 10773, 11324, 11622, 12069, 12516, 12636, 13338, 13559, 14364, 14742, 15561, 16092, 16986, 17433, 18468, 18774, 19817, 20007, 20748, 21546, 22113, 23244, 24138, 25479, 26676, 27118, 28161, 29484, 31122, 32319, 33972, 34866, 36207, 36803, 37548, 39634, 40014, 40677, 43092, 44226, 46683, 48276, 50958, 52299, 54236, 56322, 59451, 60021, 62244, 64638, 69732, 72414, 73606, 76437, 79268, 80028, 81354, 84483, 88452, 93366, 101916, 104598, 110409, 112644, 118902, 120042, 122031, 129276, 140049, 144828, 147212, 152874, 156897, 162708, 168966, 178353, 186732, 209196, 220818, 229311, 237804, 240084, 244062, 253449, 257621, 280098, 305748, 313794, 331227, 337932, 356706, 366093, 420147, 441636, 458622, 470691, 488124, 506898, 515242, 535059, 560196, 627588, 662454, 687933, 713412, 732186, 772863, 840294, 917244, 941382, 993681, 1013796, 1030484, 1070118, 1098279, 1324908, 1375866, 1464372, 1545726, 1605177, 1680588, 1882764, 1987362, 2140236, 2196558, 2318589, 2751732, 2981043, 3091452, 3210354, 3294837, 3974724, 4393116, 4637178, 4815531, 5962086, 6420708, 6589674, 6955767, 8943129, 9274356, 9631062, 11924172, 13179348, 13911534, 17886258, 19262124, 20867301, 27823068, 35772516, 41734602, 62601903, 83469204, 125203806, 250407612]

約数ペア:

[(1, 250407612), (2, 125203806), (3, 83469204), (4, 62601903), (6, 41734602), (7, 35772516), (9, 27823068), (12, 20867301), (13, 19262124), (14, 17886258), (18, 13911534), (19, 13179348), (21, 11924172), (26, 9631062), (27, 9274356), (28, 8943129), (36, 6955767), (38, 6589674), (39, 6420708), (42, 5962086), (52, 4815531), (54, 4637178), (57, 4393116), (63, 3974724), (76, 3294837), (78, 3210354), (81, 3091452), (84, 2981043), (91, 2751732), (108, 2318589), (114, 2196558), (117, 2140236), (126, 1987362), (133, 1882764), (149, 1680588), (156, 1605177), (162, 1545726), (171, 1464372), (182, 1375866), (189, 1324908), (228, 1098279), (234, 1070118), (243, 1030484), (247, 1013796), (252, 993681), (266, 941382), (273, 917244), (298, 840294), (324, 772863), (342, 732186), (351, 713412), (364, 687933), (378, 662454), (399, 627588), (447, 560196), (468, 535059), (486, 515242), (494, 506898), (513, 488124), (532, 470691), (546, 458622), (567, 441636), (596, 420147), (684, 366093), (702, 356706), (741, 337932), (756, 331227), (798, 313794), (819, 305748), (894, 280098), (972, 257621), (988, 253449), (1026, 244062), (1043, 240084), (1053, 237804), (1092, 229311), (1134, 220818), (1197, 209196), (1341, 186732), (1404, 178353), (1482, 168966), (1539, 162708), (1596, 156897), (1638, 152874), (1701, 147212), (1729, 144828), (1788, 140049), (1937, 129276), (2052, 122031), (2086, 120042), (2106, 118902), (2223, 112644), (2268, 110409), (2394, 104598), (2457, 101916), (2682, 93366), (2831, 88452), (2964, 84483), (3078, 81354), (3129, 80028), (3159, 79268), (3276, 76437), (3402, 73606), (3458, 72414), (3591, 69732), (3874, 64638), (4023, 62244), (4172, 60021), (4212, 59451), (4446, 56322), (4617, 54236), (4788, 52299), (4914, 50958), (5187, 48276), (5364, 46683), (5662, 44226), (5811, 43092), (6156, 40677), (6258, 40014), (6318, 39634), (6669, 37548), (6804, 36803), (6916, 36207), (7182, 34866), (7371, 33972), (7748, 32319), (8046, 31122), (8493, 29484), (8892, 28161), (9234, 27118), (9387, 26676), (9828, 25479), (10374, 24138), (10773, 23244), (11324, 22113), (11622, 21546), (12069, 20748), (12516, 20007), (12636, 19817), (13338, 18774), (13559, 18468), (14364, 17433), (14742, 16986), (15561, 16092)]