228519648

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{431}}^1$

素因数の和:717

約数の個数: 144

約数和(自身を含む): 747242496

約数和(自身を除く): 518722848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 263, 288, 336, 431, 504, 526, 672, 789, 862, 1008, 1052, 1293, 1578, 1724, 1841, 2016, 2104, 2367, 2586, 3017, 3156, 3448, 3682, 3879, 4208, 4734, 5172, 5523, 6034, 6312, 6896, 7364, 7758, 8416, 9051, 9468, 10344, 11046, 12068, 12624, 13792, 14728, 15516, 16569, 18102, 18936, 20688, 22092, 24136, 25248, 27153, 29456, 31032, 33138, 36204, 37872, 41376, 44184, 48272, 54306, 58912, 62064, 66276, 72408, 75744, 88368, 96544, 108612, 113353, 124128, 132552, 144816, 176736, 217224, 226706, 265104, 289632, 340059, 434448, 453412, 530208, 680118, 793471, 868896, 906824, 1020177, 1360236, 1586942, 1813648, 2040354, 2380413, 2720472, 3173884, 3627296, 4080708, 4760826, 5440944, 6347768, 7141239, 8161416, 9521652, 10881888, 12695536, 14282478, 16322832, 19043304, 25391072, 28564956, 32645664, 38086608, 57129912, 76173216, 114259824, 228519648]

約数ペア:

[(1, 228519648), (2, 114259824), (3, 76173216), (4, 57129912), (6, 38086608), (7, 32645664), (8, 28564956), (9, 25391072), (12, 19043304), (14, 16322832), (16, 14282478), (18, 12695536), (21, 10881888), (24, 9521652), (28, 8161416), (32, 7141239), (36, 6347768), (42, 5440944), (48, 4760826), (56, 4080708), (63, 3627296), (72, 3173884), (84, 2720472), (96, 2380413), (112, 2040354), (126, 1813648), (144, 1586942), (168, 1360236), (224, 1020177), (252, 906824), (263, 868896), (288, 793471), (336, 680118), (431, 530208), (504, 453412), (526, 434448), (672, 340059), (789, 289632), (862, 265104), (1008, 226706), (1052, 217224), (1293, 176736), (1578, 144816), (1724, 132552), (1841, 124128), (2016, 113353), (2104, 108612), (2367, 96544), (2586, 88368), (3017, 75744), (3156, 72408), (3448, 66276), (3682, 62064), (3879, 58912), (4208, 54306), (4734, 48272), (5172, 44184), (5523, 41376), (6034, 37872), (6312, 36204), (6896, 33138), (7364, 31032), (7758, 29456), (8416, 27153), (9051, 25248), (9468, 24136), (10344, 22092), (11046, 20688), (12068, 18936), (12624, 18102), (13792, 16569), (14728, 15516)]