818198496

素因数分解:

$2^5\times 3^5\times {\mathrm{43}}^1\times {\mathrm{2447}}^1$

素因数の和:2515

約数の個数: 144

約数和(自身を含む): 2470051584

約数和(自身を除く): 1651853088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 72, 81, 86, 96, 108, 129, 144, 162, 172, 216, 243, 258, 288, 324, 344, 387, 432, 486, 516, 648, 688, 774, 864, 972, 1032, 1161, 1296, 1376, 1548, 1944, 2064, 2322, 2447, 2592, 3096, 3483, 3888, 4128, 4644, 4894, 6192, 6966, 7341, 7776, 9288, 9788, 10449, 12384, 13932, 14682, 18576, 19576, 20898, 22023, 27864, 29364, 37152, 39152, 41796, 44046, 55728, 58728, 66069, 78304, 83592, 88092, 105221, 111456, 117456, 132138, 167184, 176184, 198207, 210442, 234912, 264276, 315663, 334368, 352368, 396414, 420884, 528552, 594621, 631326, 704736, 792828, 841768, 946989, 1057104, 1189242, 1262652, 1585656, 1683536, 1893978, 2114208, 2378484, 2525304, 2840967, 3171312, 3367072, 3787956, 4756968, 5050608, 5681934, 6342624, 7575912, 8522901, 9513936, 10101216, 11363868, 15151824, 17045802, 19027872, 22727736, 25568703, 30303648, 34091604, 45455472, 51137406, 68183208, 90910944, 102274812, 136366416, 204549624, 272732832, 409099248, 818198496]

約数ペア:

[(1, 818198496), (2, 409099248), (3, 272732832), (4, 204549624), (6, 136366416), (8, 102274812), (9, 90910944), (12, 68183208), (16, 51137406), (18, 45455472), (24, 34091604), (27, 30303648), (32, 25568703), (36, 22727736), (43, 19027872), (48, 17045802), (54, 15151824), (72, 11363868), (81, 10101216), (86, 9513936), (96, 8522901), (108, 7575912), (129, 6342624), (144, 5681934), (162, 5050608), (172, 4756968), (216, 3787956), (243, 3367072), (258, 3171312), (288, 2840967), (324, 2525304), (344, 2378484), (387, 2114208), (432, 1893978), (486, 1683536), (516, 1585656), (648, 1262652), (688, 1189242), (774, 1057104), (864, 946989), (972, 841768), (1032, 792828), (1161, 704736), (1296, 631326), (1376, 594621), (1548, 528552), (1944, 420884), (2064, 396414), (2322, 352368), (2447, 334368), (2592, 315663), (3096, 264276), (3483, 234912), (3888, 210442), (4128, 198207), (4644, 176184), (4894, 167184), (6192, 132138), (6966, 117456), (7341, 111456), (7776, 105221), (9288, 88092), (9788, 83592), (10449, 78304), (12384, 66069), (13932, 58728), (14682, 55728), (18576, 44046), (19576, 41796), (20898, 39152), (22023, 37152), (27864, 29364)]