220505376

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{587}}^1$

素因数の和:663

約数の個数: 192

約数和(自身を含む): 730211328

約数和(自身を除く): 509705952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 43, 48, 52, 56, 78, 84, 86, 91, 96, 104, 112, 129, 156, 168, 172, 182, 208, 224, 258, 273, 301, 312, 336, 344, 364, 416, 516, 546, 559, 587, 602, 624, 672, 688, 728, 903, 1032, 1092, 1118, 1174, 1204, 1248, 1376, 1456, 1677, 1761, 1806, 2064, 2184, 2236, 2348, 2408, 2912, 3354, 3522, 3612, 3913, 4109, 4128, 4368, 4472, 4696, 4816, 6708, 7044, 7224, 7631, 7826, 8218, 8736, 8944, 9392, 9632, 11739, 12327, 13416, 14088, 14448, 15262, 15652, 16436, 17888, 18784, 22893, 23478, 24654, 25241, 26832, 28176, 28896, 30524, 31304, 32872, 45786, 46956, 49308, 50482, 53417, 53664, 56352, 61048, 62608, 65744, 75723, 91572, 93912, 98616, 100964, 106834, 122096, 125216, 131488, 151446, 160251, 176687, 183144, 187824, 197232, 201928, 213668, 244192, 302892, 320502, 328133, 353374, 366288, 375648, 394464, 403856, 427336, 530061, 605784, 641004, 656266, 706748, 732576, 807712, 854672, 984399, 1060122, 1211568, 1282008, 1312532, 1413496, 1709344, 1968798, 2120244, 2296931, 2423136, 2564016, 2625064, 2826992, 3937596, 4240488, 4593862, 5128032, 5250128, 5653984, 6890793, 7875192, 8480976, 9187724, 10500256, 13781586, 15750384, 16961952, 18375448, 27563172, 31500768, 36750896, 55126344, 73501792, 110252688, 220505376]

約数ペア:

[(1, 220505376), (2, 110252688), (3, 73501792), (4, 55126344), (6, 36750896), (7, 31500768), (8, 27563172), (12, 18375448), (13, 16961952), (14, 15750384), (16, 13781586), (21, 10500256), (24, 9187724), (26, 8480976), (28, 7875192), (32, 6890793), (39, 5653984), (42, 5250128), (43, 5128032), (48, 4593862), (52, 4240488), (56, 3937596), (78, 2826992), (84, 2625064), (86, 2564016), (91, 2423136), (96, 2296931), (104, 2120244), (112, 1968798), (129, 1709344), (156, 1413496), (168, 1312532), (172, 1282008), (182, 1211568), (208, 1060122), (224, 984399), (258, 854672), (273, 807712), (301, 732576), (312, 706748), (336, 656266), (344, 641004), (364, 605784), (416, 530061), (516, 427336), (546, 403856), (559, 394464), (587, 375648), (602, 366288), (624, 353374), (672, 328133), (688, 320502), (728, 302892), (903, 244192), (1032, 213668), (1092, 201928), (1118, 197232), (1174, 187824), (1204, 183144), (1248, 176687), (1376, 160251), (1456, 151446), (1677, 131488), (1761, 125216), (1806, 122096), (2064, 106834), (2184, 100964), (2236, 98616), (2348, 93912), (2408, 91572), (2912, 75723), (3354, 65744), (3522, 62608), (3612, 61048), (3913, 56352), (4109, 53664), (4128, 53417), (4368, 50482), (4472, 49308), (4696, 46956), (4816, 45786), (6708, 32872), (7044, 31304), (7224, 30524), (7631, 28896), (7826, 28176), (8218, 26832), (8736, 25241), (8944, 24654), (9392, 23478), (9632, 22893), (11739, 18784), (12327, 17888), (13416, 16436), (14088, 15652), (14448, 15262)]