1327904928

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{163}}^1\times {\mathrm{449}}^1$

素因数の和:641

約数の個数: 240

約数和(自身を含む): 4500619200

約数和(自身を除く): 3172714272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 163, 168, 189, 216, 224, 252, 288, 324, 326, 336, 378, 432, 449, 489, 504, 567, 648, 652, 672, 756, 864, 898, 978, 1008, 1134, 1141, 1296, 1304, 1347, 1467, 1512, 1796, 1956, 2016, 2268, 2282, 2592, 2608, 2694, 2934, 3024, 3143, 3423, 3592, 3912, 4041, 4401, 4536, 4564, 5216, 5388, 5868, 6048, 6286, 6846, 7184, 7824, 8082, 8802, 9072, 9128, 9429, 10269, 10776, 11736, 12123, 12572, 13203, 13692, 14368, 15648, 16164, 17604, 18144, 18256, 18858, 20538, 21552, 23472, 24246, 25144, 26406, 27384, 28287, 30807, 32328, 35208, 36369, 36512, 37716, 41076, 43104, 46944, 48492, 50288, 52812, 54768, 56574, 61614, 64656, 70416, 72738, 73187, 75432, 82152, 84861, 92421, 96984, 100576, 105624, 109536, 113148, 123228, 129312, 140832, 145476, 146374, 150864, 164304, 169722, 184842, 193968, 211248, 219561, 226296, 246456, 254583, 290952, 292748, 301728, 328608, 339444, 369684, 387936, 422496, 439122, 452592, 492912, 509166, 512309, 581904, 585496, 658683, 678888, 739368, 878244, 905184, 985824, 1018332, 1024618, 1163808, 1170992, 1317366, 1357776, 1478736, 1536927, 1756488, 1976049, 2036664, 2049236, 2341984, 2634732, 2715552, 2957472, 3073854, 3512976, 3952098, 4073328, 4098472, 4610781, 5269464, 5928147, 6147708, 7025952, 7904196, 8146656, 8196944, 9221562, 10538928, 11856294, 12295416, 13832343, 15808392, 16393888, 18443124, 21077856, 23712588, 24590832, 27664686, 31616784, 36886248, 41497029, 47425176, 49181664, 55329372, 63233568, 73772496, 82994058, 94850352, 110658744, 147544992, 165988116, 189700704, 221317488, 331976232, 442634976, 663952464, 1327904928]

約数ペア:

[(1, 1327904928), (2, 663952464), (3, 442634976), (4, 331976232), (6, 221317488), (7, 189700704), (8, 165988116), (9, 147544992), (12, 110658744), (14, 94850352), (16, 82994058), (18, 73772496), (21, 63233568), (24, 55329372), (27, 49181664), (28, 47425176), (32, 41497029), (36, 36886248), (42, 31616784), (48, 27664686), (54, 24590832), (56, 23712588), (63, 21077856), (72, 18443124), (81, 16393888), (84, 15808392), (96, 13832343), (108, 12295416), (112, 11856294), (126, 10538928), (144, 9221562), (162, 8196944), (163, 8146656), (168, 7904196), (189, 7025952), (216, 6147708), (224, 5928147), (252, 5269464), (288, 4610781), (324, 4098472), (326, 4073328), (336, 3952098), (378, 3512976), (432, 3073854), (449, 2957472), (489, 2715552), (504, 2634732), (567, 2341984), (648, 2049236), (652, 2036664), (672, 1976049), (756, 1756488), (864, 1536927), (898, 1478736), (978, 1357776), (1008, 1317366), (1134, 1170992), (1141, 1163808), (1296, 1024618), (1304, 1018332), (1347, 985824), (1467, 905184), (1512, 878244), (1796, 739368), (1956, 678888), (2016, 658683), (2268, 585496), (2282, 581904), (2592, 512309), (2608, 509166), (2694, 492912), (2934, 452592), (3024, 439122), (3143, 422496), (3423, 387936), (3592, 369684), (3912, 339444), (4041, 328608), (4401, 301728), (4536, 292748), (4564, 290952), (5216, 254583), (5388, 246456), (5868, 226296), (6048, 219561), (6286, 211248), (6846, 193968), (7184, 184842), (7824, 169722), (8082, 164304), (8802, 150864), (9072, 146374), (9128, 145476), (9429, 140832), (10269, 129312), (10776, 123228), (11736, 113148), (12123, 109536), (12572, 105624), (13203, 100576), (13692, 96984), (14368, 92421), (15648, 84861), (16164, 82152), (17604, 75432), (18144, 73187), (18256, 72738), (18858, 70416), (20538, 64656), (21552, 61614), (23472, 56574), (24246, 54768), (25144, 52812), (26406, 50288), (27384, 48492), (28287, 46944), (30807, 43104), (32328, 41076), (35208, 37716), (36369, 36512)]