780979968

素因数分解:

$2^8\times 3^4\times {\mathrm{37663}}^1$

素因数の和:37691

約数の個数: 90

約数和(自身を含む): 2328802784

約数和(自身を除く): 1547822816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 576, 648, 768, 864, 1152, 1296, 1728, 2304, 2592, 3456, 5184, 6912, 10368, 20736, 37663, 75326, 112989, 150652, 225978, 301304, 338967, 451956, 602608, 677934, 903912, 1016901, 1205216, 1355868, 1807824, 2033802, 2410432, 2711736, 3050703, 3615648, 4067604, 4820864, 5423472, 6101406, 7231296, 8135208, 9641728, 10846944, 12202812, 14462592, 16270416, 21693888, 24405624, 28925184, 32540832, 43387776, 48811248, 65081664, 86775552, 97622496, 130163328, 195244992, 260326656, 390489984, 780979968]

約数ペア:

[(1, 780979968), (2, 390489984), (3, 260326656), (4, 195244992), (6, 130163328), (8, 97622496), (9, 86775552), (12, 65081664), (16, 48811248), (18, 43387776), (24, 32540832), (27, 28925184), (32, 24405624), (36, 21693888), (48, 16270416), (54, 14462592), (64, 12202812), (72, 10846944), (81, 9641728), (96, 8135208), (108, 7231296), (128, 6101406), (144, 5423472), (162, 4820864), (192, 4067604), (216, 3615648), (256, 3050703), (288, 2711736), (324, 2410432), (384, 2033802), (432, 1807824), (576, 1355868), (648, 1205216), (768, 1016901), (864, 903912), (1152, 677934), (1296, 602608), (1728, 451956), (2304, 338967), (2592, 301304), (3456, 225978), (5184, 150652), (6912, 112989), (10368, 75326), (20736, 37663)]