40281912

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{281}}^1$

素因数の和:485

約数の個数: 96

約数和(自身を含む): 120098160

約数和(自身を除く): 79816248

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 181, 198, 264, 281, 362, 396, 543, 562, 724, 792, 843, 1086, 1124, 1448, 1629, 1686, 1991, 2172, 2248, 2529, 3091, 3258, 3372, 3982, 4344, 5058, 5973, 6182, 6516, 6744, 7964, 9273, 10116, 11946, 12364, 13032, 15928, 17919, 18546, 20232, 23892, 24728, 27819, 35838, 37092, 47784, 50861, 55638, 71676, 74184, 101722, 111276, 143352, 152583, 203444, 222552, 305166, 406888, 457749, 559471, 610332, 915498, 1118942, 1220664, 1678413, 1830996, 2237884, 3356826, 3661992, 4475768, 5035239, 6713652, 10070478, 13427304, 20140956, 40281912]

約数ペア:

[(1, 40281912), (2, 20140956), (3, 13427304), (4, 10070478), (6, 6713652), (8, 5035239), (9, 4475768), (11, 3661992), (12, 3356826), (18, 2237884), (22, 1830996), (24, 1678413), (33, 1220664), (36, 1118942), (44, 915498), (66, 610332), (72, 559471), (88, 457749), (99, 406888), (132, 305166), (181, 222552), (198, 203444), (264, 152583), (281, 143352), (362, 111276), (396, 101722), (543, 74184), (562, 71676), (724, 55638), (792, 50861), (843, 47784), (1086, 37092), (1124, 35838), (1448, 27819), (1629, 24728), (1686, 23892), (1991, 20232), (2172, 18546), (2248, 17919), (2529, 15928), (3091, 13032), (3258, 12364), (3372, 11946), (3982, 10116), (4344, 9273), (5058, 7964), (5973, 6744), (6182, 6516)]