389332008

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{409}}^1$

素因数の和:553

約数の個数: 160

約数和(自身を含む): 1187663400

約数和(自身を除く): 798331392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 113, 117, 156, 162, 216, 226, 234, 312, 324, 339, 351, 409, 452, 468, 648, 678, 702, 818, 904, 936, 1017, 1053, 1227, 1356, 1404, 1469, 1636, 2034, 2106, 2454, 2712, 2808, 2938, 3051, 3272, 3681, 4068, 4212, 4407, 4908, 5317, 5876, 6102, 7362, 8136, 8424, 8814, 9153, 9816, 10634, 11043, 11752, 12204, 13221, 14724, 15951, 17628, 18306, 21268, 22086, 24408, 26442, 29448, 31902, 33129, 35256, 36612, 39663, 42536, 44172, 46217, 47853, 52884, 63804, 66258, 73224, 79326, 88344, 92434, 95706, 105768, 118989, 127608, 132516, 138651, 143559, 158652, 184868, 191412, 237978, 265032, 277302, 287118, 317304, 369736, 382824, 415953, 430677, 475956, 554604, 574236, 600821, 831906, 861354, 951912, 1109208, 1148472, 1201642, 1247859, 1663812, 1722708, 1802463, 2403284, 2495718, 3327624, 3445416, 3604926, 3743577, 4806568, 4991436, 5407389, 7209852, 7487154, 9982872, 10814778, 14419704, 14974308, 16222167, 21629556, 29948616, 32444334, 43259112, 48666501, 64888668, 97333002, 129777336, 194666004, 389332008]

約数ペア:

[(1, 389332008), (2, 194666004), (3, 129777336), (4, 97333002), (6, 64888668), (8, 48666501), (9, 43259112), (12, 32444334), (13, 29948616), (18, 21629556), (24, 16222167), (26, 14974308), (27, 14419704), (36, 10814778), (39, 9982872), (52, 7487154), (54, 7209852), (72, 5407389), (78, 4991436), (81, 4806568), (104, 3743577), (108, 3604926), (113, 3445416), (117, 3327624), (156, 2495718), (162, 2403284), (216, 1802463), (226, 1722708), (234, 1663812), (312, 1247859), (324, 1201642), (339, 1148472), (351, 1109208), (409, 951912), (452, 861354), (468, 831906), (648, 600821), (678, 574236), (702, 554604), (818, 475956), (904, 430677), (936, 415953), (1017, 382824), (1053, 369736), (1227, 317304), (1356, 287118), (1404, 277302), (1469, 265032), (1636, 237978), (2034, 191412), (2106, 184868), (2454, 158652), (2712, 143559), (2808, 138651), (2938, 132516), (3051, 127608), (3272, 118989), (3681, 105768), (4068, 95706), (4212, 92434), (4407, 88344), (4908, 79326), (5317, 73224), (5876, 66258), (6102, 63804), (7362, 52884), (8136, 47853), (8424, 46217), (8814, 44172), (9153, 42536), (9816, 39663), (10634, 36612), (11043, 35256), (11752, 33129), (12204, 31902), (13221, 29448), (14724, 26442), (15951, 24408), (17628, 22086), (18306, 21268)]