1255728096

素因数分解:

$2^5\times 3^4\times 7^2\times {\mathrm{9887}}^1$

素因数の和:9923

約数の個数: 180

約数和(自身を含む): 4296444768

約数和(自身を除く): 3040716672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 224, 252, 288, 294, 324, 336, 378, 392, 432, 441, 504, 567, 588, 648, 672, 756, 784, 864, 882, 1008, 1134, 1176, 1296, 1323, 1512, 1568, 1764, 2016, 2268, 2352, 2592, 2646, 3024, 3528, 3969, 4536, 4704, 5292, 6048, 7056, 7938, 9072, 9887, 10584, 14112, 15876, 18144, 19774, 21168, 29661, 31752, 39548, 42336, 59322, 63504, 69209, 79096, 88983, 118644, 127008, 138418, 158192, 177966, 207627, 237288, 266949, 276836, 316384, 355932, 415254, 474576, 484463, 533898, 553672, 622881, 711864, 800847, 830508, 949152, 968926, 1067796, 1107344, 1245762, 1423728, 1453389, 1601694, 1661016, 1868643, 1937852, 2135592, 2214688, 2491524, 2847456, 2906778, 3203388, 3322032, 3737286, 3875704, 4271184, 4360167, 4983048, 5605929, 5813556, 6406776, 6644064, 7474572, 7751408, 8542368, 8720334, 9966096, 11211858, 11627112, 12813552, 13080501, 14949144, 15502816, 17440668, 19932192, 22423716, 23254224, 25627104, 26161002, 29898288, 34881336, 39241503, 44847432, 46508448, 52322004, 59796576, 69762672, 78483006, 89694864, 104644008, 139525344, 156966012, 179389728, 209288016, 313932024, 418576032, 627864048, 1255728096]

約数ペア:

[(1, 1255728096), (2, 627864048), (3, 418576032), (4, 313932024), (6, 209288016), (7, 179389728), (8, 156966012), (9, 139525344), (12, 104644008), (14, 89694864), (16, 78483006), (18, 69762672), (21, 59796576), (24, 52322004), (27, 46508448), (28, 44847432), (32, 39241503), (36, 34881336), (42, 29898288), (48, 26161002), (49, 25627104), (54, 23254224), (56, 22423716), (63, 19932192), (72, 17440668), (81, 15502816), (84, 14949144), (96, 13080501), (98, 12813552), (108, 11627112), (112, 11211858), (126, 9966096), (144, 8720334), (147, 8542368), (162, 7751408), (168, 7474572), (189, 6644064), (196, 6406776), (216, 5813556), (224, 5605929), (252, 4983048), (288, 4360167), (294, 4271184), (324, 3875704), (336, 3737286), (378, 3322032), (392, 3203388), (432, 2906778), (441, 2847456), (504, 2491524), (567, 2214688), (588, 2135592), (648, 1937852), (672, 1868643), (756, 1661016), (784, 1601694), (864, 1453389), (882, 1423728), (1008, 1245762), (1134, 1107344), (1176, 1067796), (1296, 968926), (1323, 949152), (1512, 830508), (1568, 800847), (1764, 711864), (2016, 622881), (2268, 553672), (2352, 533898), (2592, 484463), (2646, 474576), (3024, 415254), (3528, 355932), (3969, 316384), (4536, 276836), (4704, 266949), (5292, 237288), (6048, 207627), (7056, 177966), (7938, 158192), (9072, 138418), (9887, 127008), (10584, 118644), (14112, 88983), (15876, 79096), (18144, 69209), (19774, 63504), (21168, 59322), (29661, 42336), (31752, 39548)]