40878336

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:168

約数の個数: 144

約数和(自身を含む): 120089088

約数和(自身を除く): 79210752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 64, 68, 93, 96, 101, 102, 124, 128, 136, 186, 192, 202, 204, 248, 256, 272, 303, 372, 384, 404, 408, 496, 527, 544, 606, 744, 768, 808, 816, 992, 1054, 1088, 1212, 1488, 1581, 1616, 1632, 1717, 1984, 2108, 2176, 2424, 2976, 3131, 3162, 3232, 3264, 3434, 3968, 4216, 4352, 4848, 5151, 5952, 6262, 6324, 6464, 6528, 6868, 7936, 8432, 9393, 9696, 10302, 11904, 12524, 12648, 12928, 13056, 13736, 16864, 18786, 19392, 20604, 23808, 25048, 25296, 25856, 27472, 33728, 37572, 38784, 41208, 50096, 50592, 53227, 54944, 67456, 75144, 77568, 82416, 100192, 101184, 106454, 109888, 134912, 150288, 159681, 164832, 200384, 202368, 212908, 219776, 300576, 319362, 329664, 400768, 404736, 425816, 439552, 601152, 638724, 659328, 801536, 851632, 1202304, 1277448, 1318656, 1703264, 2404608, 2554896, 3406528, 5109792, 6813056, 10219584, 13626112, 20439168, 40878336]

約数ペア:

[(1, 40878336), (2, 20439168), (3, 13626112), (4, 10219584), (6, 6813056), (8, 5109792), (12, 3406528), (16, 2554896), (17, 2404608), (24, 1703264), (31, 1318656), (32, 1277448), (34, 1202304), (48, 851632), (51, 801536), (62, 659328), (64, 638724), (68, 601152), (93, 439552), (96, 425816), (101, 404736), (102, 400768), (124, 329664), (128, 319362), (136, 300576), (186, 219776), (192, 212908), (202, 202368), (204, 200384), (248, 164832), (256, 159681), (272, 150288), (303, 134912), (372, 109888), (384, 106454), (404, 101184), (408, 100192), (496, 82416), (527, 77568), (544, 75144), (606, 67456), (744, 54944), (768, 53227), (808, 50592), (816, 50096), (992, 41208), (1054, 38784), (1088, 37572), (1212, 33728), (1488, 27472), (1581, 25856), (1616, 25296), (1632, 25048), (1717, 23808), (1984, 20604), (2108, 19392), (2176, 18786), (2424, 16864), (2976, 13736), (3131, 13056), (3162, 12928), (3232, 12648), (3264, 12524), (3434, 11904), (3968, 10302), (4216, 9696), (4352, 9393), (4848, 8432), (5151, 7936), (5952, 6868), (6262, 6528), (6324, 6464)]