328701888

素因数分解:

$2^6\times 3^4\times {\mathrm{163}}^1\times {\mathrm{389}}^1$

素因数の和:576

約数の個数: 140

約数和(自身を含む): 982873320

約数和(自身を除く): 654171432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 163, 192, 216, 288, 324, 326, 389, 432, 489, 576, 648, 652, 778, 864, 978, 1167, 1296, 1304, 1467, 1556, 1728, 1956, 2334, 2592, 2608, 2934, 3112, 3501, 3912, 4401, 4668, 5184, 5216, 5868, 6224, 7002, 7824, 8802, 9336, 10432, 10503, 11736, 12448, 13203, 14004, 15648, 17604, 18672, 21006, 23472, 24896, 26406, 28008, 31296, 31509, 35208, 37344, 42012, 46944, 52812, 56016, 63018, 63407, 70416, 74688, 84024, 93888, 105624, 112032, 126036, 126814, 140832, 168048, 190221, 211248, 224064, 252072, 253628, 281664, 336096, 380442, 422496, 504144, 507256, 570663, 672192, 760884, 844992, 1008288, 1014512, 1141326, 1521768, 1711989, 2016576, 2029024, 2282652, 3043536, 3423978, 4058048, 4565304, 5135967, 6087072, 6847956, 9130608, 10271934, 12174144, 13695912, 18261216, 20543868, 27391824, 36522432, 41087736, 54783648, 82175472, 109567296, 164350944, 328701888]

約数ペア:

[(1, 328701888), (2, 164350944), (3, 109567296), (4, 82175472), (6, 54783648), (8, 41087736), (9, 36522432), (12, 27391824), (16, 20543868), (18, 18261216), (24, 13695912), (27, 12174144), (32, 10271934), (36, 9130608), (48, 6847956), (54, 6087072), (64, 5135967), (72, 4565304), (81, 4058048), (96, 3423978), (108, 3043536), (144, 2282652), (162, 2029024), (163, 2016576), (192, 1711989), (216, 1521768), (288, 1141326), (324, 1014512), (326, 1008288), (389, 844992), (432, 760884), (489, 672192), (576, 570663), (648, 507256), (652, 504144), (778, 422496), (864, 380442), (978, 336096), (1167, 281664), (1296, 253628), (1304, 252072), (1467, 224064), (1556, 211248), (1728, 190221), (1956, 168048), (2334, 140832), (2592, 126814), (2608, 126036), (2934, 112032), (3112, 105624), (3501, 93888), (3912, 84024), (4401, 74688), (4668, 70416), (5184, 63407), (5216, 63018), (5868, 56016), (6224, 52812), (7002, 46944), (7824, 42012), (8802, 37344), (9336, 35208), (10432, 31509), (10503, 31296), (11736, 28008), (12448, 26406), (13203, 24896), (14004, 23472), (15648, 21006), (17604, 18672)]