441970816

素因数分解:

$2^7\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:342

約数の個数: 128

約数和(自身を含む): 1054892160

約数和(自身を除く): 612921344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 53, 56, 64, 82, 106, 112, 128, 164, 212, 224, 227, 287, 328, 371, 424, 448, 454, 574, 656, 742, 848, 896, 908, 1148, 1312, 1484, 1589, 1696, 1816, 2173, 2296, 2624, 2968, 3178, 3392, 3632, 4346, 4592, 5248, 5936, 6356, 6784, 7264, 8692, 9184, 9307, 11872, 12031, 12712, 14528, 15211, 17384, 18368, 18614, 23744, 24062, 25424, 29056, 30422, 34768, 36736, 37228, 47488, 48124, 50848, 60844, 65149, 69536, 74456, 84217, 96248, 101696, 121688, 130298, 139072, 148912, 168434, 192496, 203392, 243376, 260596, 278144, 297824, 336868, 384992, 486752, 493271, 521192, 595648, 673736, 769984, 973504, 986542, 1042384, 1191296, 1347472, 1539968, 1947008, 1973084, 2084768, 2694944, 3452897, 3946168, 4169536, 5389888, 6905794, 7892336, 8339072, 10779776, 13811588, 15784672, 27623176, 31569344, 55246352, 63138688, 110492704, 220985408, 441970816]

約数ペア:

[(1, 441970816), (2, 220985408), (4, 110492704), (7, 63138688), (8, 55246352), (14, 31569344), (16, 27623176), (28, 15784672), (32, 13811588), (41, 10779776), (53, 8339072), (56, 7892336), (64, 6905794), (82, 5389888), (106, 4169536), (112, 3946168), (128, 3452897), (164, 2694944), (212, 2084768), (224, 1973084), (227, 1947008), (287, 1539968), (328, 1347472), (371, 1191296), (424, 1042384), (448, 986542), (454, 973504), (574, 769984), (656, 673736), (742, 595648), (848, 521192), (896, 493271), (908, 486752), (1148, 384992), (1312, 336868), (1484, 297824), (1589, 278144), (1696, 260596), (1816, 243376), (2173, 203392), (2296, 192496), (2624, 168434), (2968, 148912), (3178, 139072), (3392, 130298), (3632, 121688), (4346, 101696), (4592, 96248), (5248, 84217), (5936, 74456), (6356, 69536), (6784, 65149), (7264, 60844), (8692, 50848), (9184, 48124), (9307, 47488), (11872, 37228), (12031, 36736), (12712, 34768), (14528, 30422), (15211, 29056), (17384, 25424), (18368, 24062), (18614, 23744)]