8071468356

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{1093}}^1$

素因数の和:1794

約数の個数: 144

約数和(自身を含む): 23117357760

約数和(自身を除く): 15045889404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 661, 798, 931, 1093, 1322, 1596, 1862, 1983, 2186, 2644, 2793, 3279, 3724, 3966, 4372, 4627, 5586, 6558, 7651, 7932, 9254, 11172, 12559, 13116, 13881, 15302, 18508, 20767, 22953, 25118, 27762, 30604, 32389, 37677, 41534, 45906, 50236, 53557, 55524, 62301, 64778, 75354, 83068, 87913, 91812, 97167, 107114, 124602, 129556, 145369, 150708, 160671, 175826, 194334, 214228, 249204, 263739, 290738, 321342, 351652, 388668, 436107, 527478, 581476, 615391, 642684, 722473, 872214, 1017583, 1054956, 1230782, 1444946, 1744428, 1846173, 2035166, 2167419, 2461564, 2889892, 3052749, 3692346, 4070332, 4334838, 5057311, 6105498, 7384692, 8669676, 10114622, 12210996, 13726987, 15171933, 20229244, 27453974, 30343866, 35401177, 41180961, 54907948, 60687732, 70802354, 82361922, 96088909, 106203531, 141604708, 164723844, 192177818, 212407062, 288266727, 384355636, 424814124, 576533454, 672622363, 1153066908, 1345244726, 2017867089, 2690489452, 4035734178, 8071468356]

約数ペア:

[(1, 8071468356), (2, 4035734178), (3, 2690489452), (4, 2017867089), (6, 1345244726), (7, 1153066908), (12, 672622363), (14, 576533454), (19, 424814124), (21, 384355636), (28, 288266727), (38, 212407062), (42, 192177818), (49, 164723844), (57, 141604708), (76, 106203531), (84, 96088909), (98, 82361922), (114, 70802354), (133, 60687732), (147, 54907948), (196, 41180961), (228, 35401177), (266, 30343866), (294, 27453974), (399, 20229244), (532, 15171933), (588, 13726987), (661, 12210996), (798, 10114622), (931, 8669676), (1093, 7384692), (1322, 6105498), (1596, 5057311), (1862, 4334838), (1983, 4070332), (2186, 3692346), (2644, 3052749), (2793, 2889892), (3279, 2461564), (3724, 2167419), (3966, 2035166), (4372, 1846173), (4627, 1744428), (5586, 1444946), (6558, 1230782), (7651, 1054956), (7932, 1017583), (9254, 872214), (11172, 722473), (12559, 642684), (13116, 615391), (13881, 581476), (15302, 527478), (18508, 436107), (20767, 388668), (22953, 351652), (25118, 321342), (27762, 290738), (30604, 263739), (32389, 249204), (37677, 214228), (41534, 194334), (45906, 175826), (50236, 160671), (53557, 150708), (55524, 145369), (62301, 129556), (64778, 124602), (75354, 107114), (83068, 97167), (87913, 91812)]