861168672

素因数分解:

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

素因数の和:1262

約数の個数: 288

約数和(自身を含む): 3128291712

約数和(自身を除く): 2267123040

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, 243, 252, 273, 288, 312, 324, 336, 351, 364, 378, 416, 432, 468, 486, 504, 546, 567, 624, 648, 672, 702, 728, 756, 819, 864, 936, 972, 1008, 1053, 1092, 1134, 1217, 1248, 1296, 1404, 1456, 1512, 1638, 1701, 1872, 1944, 2016, 2106, 2184, 2268, 2434, 2457, 2592, 2808, 2912, 3024, 3159, 3276, 3402, 3651, 3744, 3888, 4212, 4368, 4536, 4868, 4914, 5616, 6048, 6318, 6552, 6804, 7302, 7371, 7776, 8424, 8519, 8736, 9072, 9736, 9828, 10953, 11232, 12636, 13104, 13608, 14604, 14742, 15821, 16848, 17038, 18144, 19472, 19656, 21906, 22113, 25272, 25557, 26208, 27216, 29208, 29484, 31642, 32859, 33696, 34076, 38944, 39312, 43812, 44226, 47463, 50544, 51114, 54432, 58416, 58968, 63284, 65718, 68152, 76671, 78624, 87624, 88452, 94926, 98577, 101088, 102228, 110747, 116832, 117936, 126568, 131436, 136304, 142389, 153342, 175248, 176904, 189852, 197154, 204456, 221494, 230013, 235872, 253136, 262872, 272608, 284778, 295731, 306684, 332241, 350496, 353808, 379704, 394308, 408912, 427167, 442988, 460026, 506272, 525744, 569556, 591462, 613368, 664482, 690039, 707616, 759408, 788616, 817824, 854334, 885976, 920052, 996723, 1051488, 1139112, 1182924, 1226736, 1281501, 1328964, 1380078, 1518816, 1577232, 1708668, 1771952, 1840104, 1993446, 2070117, 2278224, 2365848, 2453472, 2563002, 2657928, 2760156, 2990169, 3154464, 3417336, 3543904, 3680208, 3844503, 3986892, 4140234, 4556448, 4731696, 5126004, 5315856, 5520312, 5980338, 6834672, 7360416, 7689006, 7973784, 8280468, 8970507, 9463392, 10252008, 10631712, 11040624, 11960676, 13669344, 15378012, 15947568, 16560936, 17941014, 20504016, 22081248, 23921352, 26911521, 30756024, 31895136, 33121872, 35882028, 41008032, 47842704, 53823042, 61512048, 66243744, 71764056, 95685408, 107646084, 123024096, 143528112, 215292168, 287056224, 430584336, 861168672]

約数ペア:

[(1, 861168672), (2, 430584336), (3, 287056224), (4, 215292168), (6, 143528112), (7, 123024096), (8, 107646084), (9, 95685408), (12, 71764056), (13, 66243744), (14, 61512048), (16, 53823042), (18, 47842704), (21, 41008032), (24, 35882028), (26, 33121872), (27, 31895136), (28, 30756024), (32, 26911521), (36, 23921352), (39, 22081248), (42, 20504016), (48, 17941014), (52, 16560936), (54, 15947568), (56, 15378012), (63, 13669344), (72, 11960676), (78, 11040624), (81, 10631712), (84, 10252008), (91, 9463392), (96, 8970507), (104, 8280468), (108, 7973784), (112, 7689006), (117, 7360416), (126, 6834672), (144, 5980338), (156, 5520312), (162, 5315856), (168, 5126004), (182, 4731696), (189, 4556448), (208, 4140234), (216, 3986892), (224, 3844503), (234, 3680208), (243, 3543904), (252, 3417336), (273, 3154464), (288, 2990169), (312, 2760156), (324, 2657928), (336, 2563002), (351, 2453472), (364, 2365848), (378, 2278224), (416, 2070117), (432, 1993446), (468, 1840104), (486, 1771952), (504, 1708668), (546, 1577232), (567, 1518816), (624, 1380078), (648, 1328964), (672, 1281501), (702, 1226736), (728, 1182924), (756, 1139112), (819, 1051488), (864, 996723), (936, 920052), (972, 885976), (1008, 854334), (1053, 817824), (1092, 788616), (1134, 759408), (1217, 707616), (1248, 690039), (1296, 664482), (1404, 613368), (1456, 591462), (1512, 569556), (1638, 525744), (1701, 506272), (1872, 460026), (1944, 442988), (2016, 427167), (2106, 408912), (2184, 394308), (2268, 379704), (2434, 353808), (2457, 350496), (2592, 332241), (2808, 306684), (2912, 295731), (3024, 284778), (3159, 272608), (3276, 262872), (3402, 253136), (3651, 235872), (3744, 230013), (3888, 221494), (4212, 204456), (4368, 197154), (4536, 189852), (4868, 176904), (4914, 175248), (5616, 153342), (6048, 142389), (6318, 136304), (6552, 131436), (6804, 126568), (7302, 117936), (7371, 116832), (7776, 110747), (8424, 102228), (8519, 101088), (8736, 98577), (9072, 94926), (9736, 88452), (9828, 87624), (10953, 78624), (11232, 76671), (12636, 68152), (13104, 65718), (13608, 63284), (14604, 58968), (14742, 58416), (15821, 54432), (16848, 51114), (17038, 50544), (18144, 47463), (19472, 44226), (19656, 43812), (21906, 39312), (22113, 38944), (25272, 34076), (25557, 33696), (26208, 32859), (27216, 31642), (29208, 29484)]