847373072

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1171}}^1$

素因数の和:1277

約数の個数: 120

約数和(自身を含む): 2087491392

約数和(自身を除く): 1240118320

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 71, 91, 98, 104, 112, 142, 182, 196, 208, 284, 364, 392, 497, 568, 637, 728, 784, 923, 994, 1136, 1171, 1274, 1456, 1846, 1988, 2342, 2548, 3479, 3692, 3976, 4684, 5096, 6461, 6958, 7384, 7952, 8197, 9368, 10192, 12922, 13916, 14768, 15223, 16394, 18736, 25844, 27832, 30446, 32788, 45227, 51688, 55664, 57379, 60892, 65576, 83141, 90454, 103376, 106561, 114758, 121784, 131152, 166282, 180908, 213122, 229516, 243568, 332564, 361816, 426244, 459032, 581987, 665128, 723632, 745927, 852488, 918064, 1080833, 1163974, 1330256, 1491854, 1704976, 2161666, 2327948, 2983708, 4073909, 4323332, 4655896, 5967416, 7565831, 8147818, 8646664, 9311792, 11934832, 15131662, 16295636, 17293328, 30263324, 32591272, 52960817, 60526648, 65182544, 105921634, 121053296, 211843268, 423686536, 847373072]

約数ペア:

[(1, 847373072), (2, 423686536), (4, 211843268), (7, 121053296), (8, 105921634), (13, 65182544), (14, 60526648), (16, 52960817), (26, 32591272), (28, 30263324), (49, 17293328), (52, 16295636), (56, 15131662), (71, 11934832), (91, 9311792), (98, 8646664), (104, 8147818), (112, 7565831), (142, 5967416), (182, 4655896), (196, 4323332), (208, 4073909), (284, 2983708), (364, 2327948), (392, 2161666), (497, 1704976), (568, 1491854), (637, 1330256), (728, 1163974), (784, 1080833), (923, 918064), (994, 852488), (1136, 745927), (1171, 723632), (1274, 665128), (1456, 581987), (1846, 459032), (1988, 426244), (2342, 361816), (2548, 332564), (3479, 243568), (3692, 229516), (3976, 213122), (4684, 180908), (5096, 166282), (6461, 131152), (6958, 121784), (7384, 114758), (7952, 106561), (8197, 103376), (9368, 90454), (10192, 83141), (12922, 65576), (13916, 60892), (14768, 57379), (15223, 55664), (16394, 51688), (18736, 45227), (25844, 32788), (27832, 30446)]