40937856

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:248

約数の個数: 128

約数和(自身を含む): 118809600

約数和(自身を除く): 77871744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 128, 152, 181, 186, 192, 228, 248, 304, 362, 372, 384, 456, 496, 543, 589, 608, 724, 744, 912, 992, 1086, 1178, 1216, 1448, 1488, 1767, 1824, 1984, 2172, 2356, 2432, 2896, 2976, 3439, 3534, 3648, 3968, 4344, 4712, 5611, 5792, 5952, 6878, 7068, 7296, 8688, 9424, 10317, 11222, 11584, 11904, 13756, 14136, 16833, 17376, 18848, 20634, 22444, 23168, 27512, 28272, 33666, 34752, 37696, 41268, 44888, 55024, 56544, 67332, 69504, 75392, 82536, 89776, 106609, 110048, 113088, 134664, 165072, 179552, 213218, 220096, 226176, 269328, 319827, 330144, 359104, 426436, 440192, 538656, 639654, 660288, 718208, 852872, 1077312, 1279308, 1320576, 1705744, 2154624, 2558616, 3411488, 5117232, 6822976, 10234464, 13645952, 20468928, 40937856]

約数ペア:

[(1, 40937856), (2, 20468928), (3, 13645952), (4, 10234464), (6, 6822976), (8, 5117232), (12, 3411488), (16, 2558616), (19, 2154624), (24, 1705744), (31, 1320576), (32, 1279308), (38, 1077312), (48, 852872), (57, 718208), (62, 660288), (64, 639654), (76, 538656), (93, 440192), (96, 426436), (114, 359104), (124, 330144), (128, 319827), (152, 269328), (181, 226176), (186, 220096), (192, 213218), (228, 179552), (248, 165072), (304, 134664), (362, 113088), (372, 110048), (384, 106609), (456, 89776), (496, 82536), (543, 75392), (589, 69504), (608, 67332), (724, 56544), (744, 55024), (912, 44888), (992, 41268), (1086, 37696), (1178, 34752), (1216, 33666), (1448, 28272), (1488, 27512), (1767, 23168), (1824, 22444), (1984, 20634), (2172, 18848), (2356, 17376), (2432, 16833), (2896, 14136), (2976, 13756), (3439, 11904), (3534, 11584), (3648, 11222), (3968, 10317), (4344, 9424), (4712, 8688), (5611, 7296), (5792, 7068), (5952, 6878)]