395688528

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4987}}^1$

素因数の和:5049

約数の個数: 120

約数和(自身を含む): 1206098400

約数和(自身を除く): 810409872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 36, 38, 48, 57, 58, 72, 76, 87, 114, 116, 144, 152, 171, 174, 228, 232, 261, 304, 342, 348, 456, 464, 522, 551, 684, 696, 912, 1044, 1102, 1368, 1392, 1653, 2088, 2204, 2736, 3306, 4176, 4408, 4959, 4987, 6612, 8816, 9918, 9974, 13224, 14961, 19836, 19948, 26448, 29922, 39672, 39896, 44883, 59844, 79344, 79792, 89766, 94753, 119688, 144623, 179532, 189506, 239376, 284259, 289246, 359064, 379012, 433869, 568518, 578492, 718128, 758024, 852777, 867738, 1137036, 1156984, 1301607, 1516048, 1705554, 1735476, 2274072, 2313968, 2603214, 2747837, 3411108, 3470952, 4548144, 5206428, 5495674, 6822216, 6941904, 8243511, 10412856, 10991348, 13644432, 16487022, 20825712, 21982696, 24730533, 32974044, 43965392, 49461066, 65948088, 98922132, 131896176, 197844264, 395688528]

約数ペア:

[(1, 395688528), (2, 197844264), (3, 131896176), (4, 98922132), (6, 65948088), (8, 49461066), (9, 43965392), (12, 32974044), (16, 24730533), (18, 21982696), (19, 20825712), (24, 16487022), (29, 13644432), (36, 10991348), (38, 10412856), (48, 8243511), (57, 6941904), (58, 6822216), (72, 5495674), (76, 5206428), (87, 4548144), (114, 3470952), (116, 3411108), (144, 2747837), (152, 2603214), (171, 2313968), (174, 2274072), (228, 1735476), (232, 1705554), (261, 1516048), (304, 1301607), (342, 1156984), (348, 1137036), (456, 867738), (464, 852777), (522, 758024), (551, 718128), (684, 578492), (696, 568518), (912, 433869), (1044, 379012), (1102, 359064), (1368, 289246), (1392, 284259), (1653, 239376), (2088, 189506), (2204, 179532), (2736, 144623), (3306, 119688), (4176, 94753), (4408, 89766), (4959, 79792), (4987, 79344), (6612, 59844), (8816, 44883), (9918, 39896), (9974, 39672), (13224, 29922), (14961, 26448), (19836, 19948)]