12315817728

素因数分解:

$2^8\times 3^2\times {\mathrm{23}}^1\times {\mathrm{232409}}^1$

素因数の和:232454

約数の個数: 108

約数和(自身を含む): 37053591120

約数和(自身を除く): 24737773392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 256, 276, 288, 368, 384, 414, 552, 576, 736, 768, 828, 1104, 1152, 1472, 1656, 2208, 2304, 2944, 3312, 4416, 5888, 6624, 8832, 13248, 17664, 26496, 52992, 232409, 464818, 697227, 929636, 1394454, 1859272, 2091681, 2788908, 3718544, 4183362, 5345407, 5577816, 7437088, 8366724, 10690814, 11155632, 14874176, 16036221, 16733448, 21381628, 22311264, 29748352, 32072442, 33466896, 42763256, 44622528, 48108663, 59496704, 64144884, 66933792, 85526512, 89245056, 96217326, 128289768, 133867584, 171053024, 178490112, 192434652, 256579536, 267735168, 342106048, 384869304, 513159072, 535470336, 684212096, 769738608, 1026318144, 1368424192, 1539477216, 2052636288, 3078954432, 4105272576, 6157908864, 12315817728]

約数ペア:

[(1, 12315817728), (2, 6157908864), (3, 4105272576), (4, 3078954432), (6, 2052636288), (8, 1539477216), (9, 1368424192), (12, 1026318144), (16, 769738608), (18, 684212096), (23, 535470336), (24, 513159072), (32, 384869304), (36, 342106048), (46, 267735168), (48, 256579536), (64, 192434652), (69, 178490112), (72, 171053024), (92, 133867584), (96, 128289768), (128, 96217326), (138, 89245056), (144, 85526512), (184, 66933792), (192, 64144884), (207, 59496704), (256, 48108663), (276, 44622528), (288, 42763256), (368, 33466896), (384, 32072442), (414, 29748352), (552, 22311264), (576, 21381628), (736, 16733448), (768, 16036221), (828, 14874176), (1104, 11155632), (1152, 10690814), (1472, 8366724), (1656, 7437088), (2208, 5577816), (2304, 5345407), (2944, 4183362), (3312, 3718544), (4416, 2788908), (5888, 2091681), (6624, 1859272), (8832, 1394454), (13248, 929636), (17664, 697227), (26496, 464818), (52992, 232409)]