313758432

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{463}}^1$

素因数の和:673

約数の個数: 144

約数和(自身を含む): 968280768

約数和(自身を除く): 654522336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 181, 208, 234, 288, 312, 362, 416, 463, 468, 543, 624, 724, 926, 936, 1086, 1248, 1389, 1448, 1629, 1852, 1872, 2172, 2353, 2778, 2896, 3258, 3704, 3744, 4167, 4344, 4706, 5556, 5792, 6019, 6516, 7059, 7408, 8334, 8688, 9412, 11112, 12038, 13032, 14118, 14816, 16668, 17376, 18057, 18824, 21177, 22224, 24076, 26064, 28236, 33336, 36114, 37648, 42354, 44448, 48152, 52128, 54171, 56472, 66672, 72228, 75296, 83803, 84708, 96304, 108342, 112944, 133344, 144456, 167606, 169416, 192608, 216684, 225888, 251409, 288912, 335212, 338832, 433368, 502818, 577824, 670424, 677664, 754227, 866736, 1005636, 1089439, 1340848, 1508454, 1733472, 2011272, 2178878, 2681696, 3016908, 3268317, 4022544, 4357756, 6033816, 6536634, 8045088, 8715512, 9804951, 12067632, 13073268, 17431024, 19609902, 24135264, 26146536, 34862048, 39219804, 52293072, 78439608, 104586144, 156879216, 313758432]

約数ペア:

[(1, 313758432), (2, 156879216), (3, 104586144), (4, 78439608), (6, 52293072), (8, 39219804), (9, 34862048), (12, 26146536), (13, 24135264), (16, 19609902), (18, 17431024), (24, 13073268), (26, 12067632), (32, 9804951), (36, 8715512), (39, 8045088), (48, 6536634), (52, 6033816), (72, 4357756), (78, 4022544), (96, 3268317), (104, 3016908), (117, 2681696), (144, 2178878), (156, 2011272), (181, 1733472), (208, 1508454), (234, 1340848), (288, 1089439), (312, 1005636), (362, 866736), (416, 754227), (463, 677664), (468, 670424), (543, 577824), (624, 502818), (724, 433368), (926, 338832), (936, 335212), (1086, 288912), (1248, 251409), (1389, 225888), (1448, 216684), (1629, 192608), (1852, 169416), (1872, 167606), (2172, 144456), (2353, 133344), (2778, 112944), (2896, 108342), (3258, 96304), (3704, 84708), (3744, 83803), (4167, 75296), (4344, 72228), (4706, 66672), (5556, 56472), (5792, 54171), (6019, 52128), (6516, 48152), (7059, 44448), (7408, 42354), (8334, 37648), (8688, 36114), (9412, 33336), (11112, 28236), (12038, 26064), (13032, 24076), (14118, 22224), (14816, 21177), (16668, 18824), (17376, 18057)]