287056224

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1217}}^1$

素因数の和:1259

約数の個数: 240

約数和(自身を含む): 1039899168

約数和(自身を除く): 752842944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 81, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 162, 168, 182, 189, 208, 216, 224, 234, 252, 273, 288, 312, 324, 336, 351, 364, 378, 416, 432, 468, 504, 546, 567, 624, 648, 672, 702, 728, 756, 819, 864, 936, 1008, 1053, 1092, 1134, 1217, 1248, 1296, 1404, 1456, 1512, 1638, 1872, 2016, 2106, 2184, 2268, 2434, 2457, 2592, 2808, 2912, 3024, 3276, 3651, 3744, 4212, 4368, 4536, 4868, 4914, 5616, 6048, 6552, 7302, 7371, 8424, 8519, 8736, 9072, 9736, 9828, 10953, 11232, 13104, 14604, 14742, 15821, 16848, 17038, 18144, 19472, 19656, 21906, 25557, 26208, 29208, 29484, 31642, 32859, 33696, 34076, 38944, 39312, 43812, 47463, 51114, 58416, 58968, 63284, 65718, 68152, 76671, 78624, 87624, 94926, 98577, 102228, 110747, 116832, 117936, 126568, 131436, 136304, 142389, 153342, 175248, 189852, 197154, 204456, 221494, 230013, 235872, 253136, 262872, 272608, 284778, 306684, 332241, 350496, 379704, 394308, 408912, 427167, 442988, 460026, 506272, 525744, 569556, 613368, 664482, 690039, 759408, 788616, 817824, 854334, 885976, 920052, 996723, 1051488, 1139112, 1226736, 1281501, 1328964, 1380078, 1518816, 1577232, 1708668, 1771952, 1840104, 1993446, 2278224, 2453472, 2563002, 2657928, 2760156, 2990169, 3154464, 3417336, 3543904, 3680208, 3986892, 4556448, 5126004, 5315856, 5520312, 5980338, 6834672, 7360416, 7973784, 8970507, 10252008, 10631712, 11040624, 11960676, 13669344, 15947568, 17941014, 20504016, 22081248, 23921352, 31895136, 35882028, 41008032, 47842704, 71764056, 95685408, 143528112, 287056224]

約数ペア:

[(1, 287056224), (2, 143528112), (3, 95685408), (4, 71764056), (6, 47842704), (7, 41008032), (8, 35882028), (9, 31895136), (12, 23921352), (13, 22081248), (14, 20504016), (16, 17941014), (18, 15947568), (21, 13669344), (24, 11960676), (26, 11040624), (27, 10631712), (28, 10252008), (32, 8970507), (36, 7973784), (39, 7360416), (42, 6834672), (48, 5980338), (52, 5520312), (54, 5315856), (56, 5126004), (63, 4556448), (72, 3986892), (78, 3680208), (81, 3543904), (84, 3417336), (91, 3154464), (96, 2990169), (104, 2760156), (108, 2657928), (112, 2563002), (117, 2453472), (126, 2278224), (144, 1993446), (156, 1840104), (162, 1771952), (168, 1708668), (182, 1577232), (189, 1518816), (208, 1380078), (216, 1328964), (224, 1281501), (234, 1226736), (252, 1139112), (273, 1051488), (288, 996723), (312, 920052), (324, 885976), (336, 854334), (351, 817824), (364, 788616), (378, 759408), (416, 690039), (432, 664482), (468, 613368), (504, 569556), (546, 525744), (567, 506272), (624, 460026), (648, 442988), (672, 427167), (702, 408912), (728, 394308), (756, 379704), (819, 350496), (864, 332241), (936, 306684), (1008, 284778), (1053, 272608), (1092, 262872), (1134, 253136), (1217, 235872), (1248, 230013), (1296, 221494), (1404, 204456), (1456, 197154), (1512, 189852), (1638, 175248), (1872, 153342), (2016, 142389), (2106, 136304), (2184, 131436), (2268, 126568), (2434, 117936), (2457, 116832), (2592, 110747), (2808, 102228), (2912, 98577), (3024, 94926), (3276, 87624), (3651, 78624), (3744, 76671), (4212, 68152), (4368, 65718), (4536, 63284), (4868, 58968), (4914, 58416), (5616, 51114), (6048, 47463), (6552, 43812), (7302, 39312), (7371, 38944), (8424, 34076), (8519, 33696), (8736, 32859), (9072, 31642), (9736, 29484), (9828, 29208), (10953, 26208), (11232, 25557), (13104, 21906), (14604, 19656), (14742, 19472), (15821, 18144), (16848, 17038)]