40867728

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:225

約数の個数: 160

約数和(自身を含む): 126956160

約数和(自身を除く): 86088432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 29, 33, 34, 44, 48, 51, 58, 66, 68, 87, 88, 102, 116, 132, 136, 157, 174, 176, 187, 204, 232, 264, 272, 314, 319, 348, 374, 408, 464, 471, 493, 528, 561, 628, 638, 696, 748, 816, 942, 957, 986, 1122, 1256, 1276, 1392, 1479, 1496, 1727, 1884, 1914, 1972, 2244, 2512, 2552, 2669, 2958, 2992, 3454, 3768, 3828, 3944, 4488, 4553, 5104, 5181, 5338, 5423, 5916, 6908, 7536, 7656, 7888, 8007, 8976, 9106, 10362, 10676, 10846, 11832, 13659, 13816, 15312, 16014, 16269, 18212, 20724, 21352, 21692, 23664, 27318, 27632, 29359, 32028, 32538, 36424, 41448, 42704, 43384, 50083, 54636, 58718, 64056, 65076, 72848, 77401, 82896, 86768, 88077, 100166, 109272, 117436, 128112, 130152, 150249, 154802, 176154, 200332, 218544, 232203, 234872, 260304, 300498, 309604, 352308, 400664, 464406, 469744, 600996, 619208, 704616, 801328, 851411, 928812, 1201992, 1238416, 1409232, 1702822, 1857624, 2403984, 2554233, 3405644, 3715248, 5108466, 6811288, 10216932, 13622576, 20433864, 40867728]

約数ペア:

[(1, 40867728), (2, 20433864), (3, 13622576), (4, 10216932), (6, 6811288), (8, 5108466), (11, 3715248), (12, 3405644), (16, 2554233), (17, 2403984), (22, 1857624), (24, 1702822), (29, 1409232), (33, 1238416), (34, 1201992), (44, 928812), (48, 851411), (51, 801328), (58, 704616), (66, 619208), (68, 600996), (87, 469744), (88, 464406), (102, 400664), (116, 352308), (132, 309604), (136, 300498), (157, 260304), (174, 234872), (176, 232203), (187, 218544), (204, 200332), (232, 176154), (264, 154802), (272, 150249), (314, 130152), (319, 128112), (348, 117436), (374, 109272), (408, 100166), (464, 88077), (471, 86768), (493, 82896), (528, 77401), (561, 72848), (628, 65076), (638, 64056), (696, 58718), (748, 54636), (816, 50083), (942, 43384), (957, 42704), (986, 41448), (1122, 36424), (1256, 32538), (1276, 32028), (1392, 29359), (1479, 27632), (1496, 27318), (1727, 23664), (1884, 21692), (1914, 21352), (1972, 20724), (2244, 18212), (2512, 16269), (2552, 16014), (2669, 15312), (2958, 13816), (2992, 13659), (3454, 11832), (3768, 10846), (3828, 10676), (3944, 10362), (4488, 9106), (4553, 8976), (5104, 8007), (5181, 7888), (5338, 7656), (5423, 7536), (5916, 6908)]