331348368

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:353

約数の個数: 160

約数和(自身を含む): 965188224

約数和(自身を除く): 633839856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 48, 52, 53, 78, 86, 104, 106, 129, 156, 159, 172, 208, 212, 233, 258, 312, 318, 344, 424, 466, 516, 559, 624, 636, 688, 689, 699, 848, 932, 1032, 1118, 1272, 1378, 1398, 1677, 1864, 2064, 2067, 2236, 2279, 2544, 2756, 2796, 3029, 3354, 3728, 4134, 4472, 4558, 5512, 5592, 6058, 6708, 6837, 8268, 8944, 9087, 9116, 10019, 11024, 11184, 12116, 12349, 13416, 13674, 16536, 18174, 18232, 20038, 24232, 24698, 26832, 27348, 29627, 30057, 33072, 36348, 36464, 37047, 40076, 48464, 49396, 54696, 59254, 60114, 72696, 74094, 80152, 88881, 98792, 109392, 118508, 120228, 130247, 145392, 148188, 160304, 160537, 177762, 197584, 237016, 240456, 260494, 296376, 321074, 355524, 390741, 474032, 480912, 481611, 520988, 531007, 592752, 642148, 711048, 781482, 963222, 1041976, 1062014, 1284296, 1422096, 1562964, 1593021, 1926444, 2083952, 2124028, 2568592, 3125928, 3186042, 3852888, 4248056, 6251856, 6372084, 6903091, 7705776, 8496112, 12744168, 13806182, 20709273, 25488336, 27612364, 41418546, 55224728, 82837092, 110449456, 165674184, 331348368]

約数ペア:

[(1, 331348368), (2, 165674184), (3, 110449456), (4, 82837092), (6, 55224728), (8, 41418546), (12, 27612364), (13, 25488336), (16, 20709273), (24, 13806182), (26, 12744168), (39, 8496112), (43, 7705776), (48, 6903091), (52, 6372084), (53, 6251856), (78, 4248056), (86, 3852888), (104, 3186042), (106, 3125928), (129, 2568592), (156, 2124028), (159, 2083952), (172, 1926444), (208, 1593021), (212, 1562964), (233, 1422096), (258, 1284296), (312, 1062014), (318, 1041976), (344, 963222), (424, 781482), (466, 711048), (516, 642148), (559, 592752), (624, 531007), (636, 520988), (688, 481611), (689, 480912), (699, 474032), (848, 390741), (932, 355524), (1032, 321074), (1118, 296376), (1272, 260494), (1378, 240456), (1398, 237016), (1677, 197584), (1864, 177762), (2064, 160537), (2067, 160304), (2236, 148188), (2279, 145392), (2544, 130247), (2756, 120228), (2796, 118508), (3029, 109392), (3354, 98792), (3728, 88881), (4134, 80152), (4472, 74094), (4558, 72696), (5512, 60114), (5592, 59254), (6058, 54696), (6708, 49396), (6837, 48464), (8268, 40076), (8944, 37047), (9087, 36464), (9116, 36348), (10019, 33072), (11024, 30057), (11184, 29627), (12116, 27348), (12349, 26832), (13416, 24698), (13674, 24232), (16536, 20038), (18174, 18232)]