40492872

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:217

約数の個数: 160

約数和(自身を含む): 132422400

約数和(自身を除く): 91929528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 79, 81, 84, 108, 113, 126, 158, 162, 168, 189, 216, 226, 237, 252, 316, 324, 339, 378, 452, 474, 504, 553, 567, 632, 648, 678, 711, 756, 791, 904, 948, 1017, 1106, 1134, 1356, 1422, 1512, 1582, 1659, 1896, 2034, 2133, 2212, 2268, 2373, 2712, 2844, 3051, 3164, 3318, 4068, 4266, 4424, 4536, 4746, 4977, 5688, 6102, 6328, 6399, 6636, 7119, 8136, 8532, 8927, 9153, 9492, 9954, 12204, 12798, 13272, 14238, 14931, 17064, 17854, 18306, 18984, 19908, 21357, 24408, 25596, 26781, 28476, 29862, 35708, 36612, 39816, 42714, 44793, 51192, 53562, 56952, 59724, 62489, 64071, 71416, 73224, 80343, 85428, 89586, 107124, 119448, 124978, 128142, 160686, 170856, 179172, 187467, 214248, 241029, 249956, 256284, 321372, 358344, 374934, 482058, 499912, 512568, 562401, 642744, 723087, 749868, 964116, 1124802, 1446174, 1499736, 1687203, 1928232, 2249604, 2892348, 3374406, 4499208, 5061609, 5784696, 6748812, 10123218, 13497624, 20246436, 40492872]

約数ペア:

[(1, 40492872), (2, 20246436), (3, 13497624), (4, 10123218), (6, 6748812), (7, 5784696), (8, 5061609), (9, 4499208), (12, 3374406), (14, 2892348), (18, 2249604), (21, 1928232), (24, 1687203), (27, 1499736), (28, 1446174), (36, 1124802), (42, 964116), (54, 749868), (56, 723087), (63, 642744), (72, 562401), (79, 512568), (81, 499912), (84, 482058), (108, 374934), (113, 358344), (126, 321372), (158, 256284), (162, 249956), (168, 241029), (189, 214248), (216, 187467), (226, 179172), (237, 170856), (252, 160686), (316, 128142), (324, 124978), (339, 119448), (378, 107124), (452, 89586), (474, 85428), (504, 80343), (553, 73224), (567, 71416), (632, 64071), (648, 62489), (678, 59724), (711, 56952), (756, 53562), (791, 51192), (904, 44793), (948, 42714), (1017, 39816), (1106, 36612), (1134, 35708), (1356, 29862), (1422, 28476), (1512, 26781), (1582, 25596), (1659, 24408), (1896, 21357), (2034, 19908), (2133, 18984), (2212, 18306), (2268, 17854), (2373, 17064), (2712, 14931), (2844, 14238), (3051, 13272), (3164, 12798), (3318, 12204), (4068, 9954), (4266, 9492), (4424, 9153), (4536, 8927), (4746, 8532), (4977, 8136), (5688, 7119), (6102, 6636), (6328, 6399)]