220666992

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1031}}^1$

素因数の和:1076

約数の個数: 160

約数和(自身を含む): 716620800

約数和(自身を除く): 495953808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 168, 182, 196, 208, 273, 294, 312, 336, 343, 364, 392, 546, 588, 624, 637, 686, 728, 784, 1029, 1031, 1092, 1176, 1274, 1372, 1456, 1911, 2058, 2062, 2184, 2352, 2548, 2744, 3093, 3822, 4116, 4124, 4368, 4459, 5096, 5488, 6186, 7217, 7644, 8232, 8248, 8918, 10192, 12372, 13377, 13403, 14434, 15288, 16464, 16496, 17836, 21651, 24744, 26754, 26806, 28868, 30576, 35672, 40209, 43302, 49488, 50519, 53508, 53612, 57736, 71344, 80418, 86604, 93821, 101038, 107016, 107224, 115472, 151557, 160836, 173208, 187642, 202076, 214032, 214448, 281463, 303114, 321672, 346416, 353633, 375284, 404152, 562926, 606228, 643344, 656747, 707266, 750568, 808304, 1060899, 1125852, 1212456, 1313494, 1414532, 1501136, 1970241, 2121798, 2251704, 2424912, 2626988, 2829064, 3940482, 4243596, 4503408, 4597229, 5253976, 5658128, 7880964, 8487192, 9194458, 10507952, 13791687, 15761928, 16974384, 18388916, 27583374, 31523856, 36777832, 55166748, 73555664, 110333496, 220666992]

約数ペア:

[(1, 220666992), (2, 110333496), (3, 73555664), (4, 55166748), (6, 36777832), (7, 31523856), (8, 27583374), (12, 18388916), (13, 16974384), (14, 15761928), (16, 13791687), (21, 10507952), (24, 9194458), (26, 8487192), (28, 7880964), (39, 5658128), (42, 5253976), (48, 4597229), (49, 4503408), (52, 4243596), (56, 3940482), (78, 2829064), (84, 2626988), (91, 2424912), (98, 2251704), (104, 2121798), (112, 1970241), (147, 1501136), (156, 1414532), (168, 1313494), (182, 1212456), (196, 1125852), (208, 1060899), (273, 808304), (294, 750568), (312, 707266), (336, 656747), (343, 643344), (364, 606228), (392, 562926), (546, 404152), (588, 375284), (624, 353633), (637, 346416), (686, 321672), (728, 303114), (784, 281463), (1029, 214448), (1031, 214032), (1092, 202076), (1176, 187642), (1274, 173208), (1372, 160836), (1456, 151557), (1911, 115472), (2058, 107224), (2062, 107016), (2184, 101038), (2352, 93821), (2548, 86604), (2744, 80418), (3093, 71344), (3822, 57736), (4116, 53612), (4124, 53508), (4368, 50519), (4459, 49488), (5096, 43302), (5488, 40209), (6186, 35672), (7217, 30576), (7644, 28868), (8232, 26806), (8248, 26754), (8918, 24744), (10192, 21651), (12372, 17836), (13377, 16496), (13403, 16464), (14434, 15288)]