428353785216

素因数分解:

$2^7\times 3^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1$

素因数の和:481

約数の個数: 960

約数和(自身を含む): 1575826560000

約数和(自身を除く): 1147472774784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 49, 54, 56, 57, 63, 64, 72, 76, 81, 84, 96, 98, 108, 112, 114, 126, 128, 133, 144, 147, 152, 162, 168, 171, 189, 192, 196, 199, 216, 223, 224, 228, 252, 266, 288, 294, 304, 324, 336, 342, 378, 384, 392, 398, 399, 432, 441, 446, 448, 456, 504, 513, 532, 567, 576, 588, 597, 608, 648, 669, 672, 684, 756, 784, 796, 798, 864, 882, 892, 896, 912, 931, 1008, 1026, 1064, 1134, 1152, 1176, 1194, 1197, 1216, 1296, 1323, 1338, 1344, 1368, 1393, 1512, 1539, 1561, 1568, 1592, 1596, 1728, 1764, 1784, 1791, 1824, 1862, 2007, 2016, 2052, 2128, 2268, 2352, 2388, 2394, 2432, 2592, 2646, 2676, 2688, 2736, 2786, 2793, 3024, 3078, 3122, 3136, 3184, 3192, 3456, 3528, 3568, 3582, 3591, 3648, 3724, 3781, 3969, 4014, 4032, 4104, 4179, 4237, 4256, 4536, 4683, 4704, 4776, 4788, 5184, 5292, 5352, 5373, 5472, 5572, 5586, 6021, 6048, 6156, 6244, 6272, 6368, 6384, 7056, 7136, 7164, 7182, 7296, 7448, 7562, 7938, 8028, 8064, 8208, 8358, 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428353785216]

約数ペア:

[(1, 428353785216), (2, 214176892608), (3, 142784595072), (4, 107088446304), (6, 71392297536), (7, 61193397888), (8, 53544223152), (9, 47594865024), (12, 35696148768), (14, 30596698944), (16, 26772111576), (18, 23797432512), (19, 22544936064), (21, 20397799296), (24, 17848074384), (27, 15864955008), (28, 15298349472), (32, 13386055788), (36, 11898716256), (38, 11272468032), (42, 10198899648), (48, 8924037192), (49, 8741913984), (54, 7932477504), (56, 7649174736), (57, 7514978688), (63, 6799266432), (64, 6693027894), (72, 5949358128), (76, 5636234016), (81, 5288318336), (84, 5099449824), (96, 4462018596), (98, 4370956992), (108, 3966238752), (112, 3824587368), (114, 3757489344), (126, 3399633216), (128, 3346513947), (133, 3220705152), (144, 2974679064), (147, 2913971328), (152, 2818117008), (162, 2644159168), (168, 2549724912), (171, 2504992896), (189, 2266422144), (192, 2231009298), (196, 2185478496), (199, 2152531584), (216, 1983119376), (223, 1920868992), (224, 1912293684), (228, 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