220393392

素因数分解:

$2^4\times 3^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1\times {\mathrm{227}}^1$

素因数の和:530

約数の個数: 80

約数和(自身を含む): 580141440

約数和(自身を除く): 359748048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 113, 179, 226, 227, 339, 358, 452, 454, 537, 678, 681, 716, 904, 908, 1074, 1356, 1362, 1432, 1808, 1816, 2148, 2712, 2724, 2864, 3632, 4296, 5424, 5448, 8592, 10896, 20227, 25651, 40454, 40633, 51302, 60681, 76953, 80908, 81266, 102604, 121362, 121899, 153906, 161816, 162532, 205208, 242724, 243798, 307812, 323632, 325064, 410416, 485448, 487596, 615624, 650128, 970896, 975192, 1231248, 1950384, 4591529, 9183058, 13774587, 18366116, 27549174, 36732232, 55098348, 73464464, 110196696, 220393392]

約数ペア:

[(1, 220393392), (2, 110196696), (3, 73464464), (4, 55098348), (6, 36732232), (8, 27549174), (12, 18366116), (16, 13774587), (24, 9183058), (48, 4591529), (113, 1950384), (179, 1231248), (226, 975192), (227, 970896), (339, 650128), (358, 615624), (452, 487596), (454, 485448), (537, 410416), (678, 325064), (681, 323632), (716, 307812), (904, 243798), (908, 242724), (1074, 205208), (1356, 162532), (1362, 161816), (1432, 153906), (1808, 121899), (1816, 121362), (2148, 102604), (2712, 81266), (2724, 80908), (2864, 76953), (3632, 60681), (4296, 51302), (5424, 40633), (5448, 40454), (8592, 25651), (10896, 20227)]