21037589716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:462

約数の個数: 192

約数和(自身を含む): 46738944000

約数和(自身を除く): 25701354284

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 79, 107, 143, 158, 209, 214, 229, 247, 286, 316, 418, 428, 458, 494, 572, 836, 869, 916, 988, 1027, 1177, 1391, 1501, 1738, 2033, 2054, 2354, 2519, 2717, 2782, 2977, 3002, 3476, 4066, 4108, 4351, 4708, 5038, 5434, 5564, 5954, 6004, 8132, 8453, 8702, 10076, 10868, 11297, 11908, 15301, 16511, 16906, 17404, 18091, 19513, 22363, 22594, 24503, 26429, 30602, 32747, 33022, 33812, 36182, 39026, 44726, 45188, 47861, 49006, 52858, 56563, 61204, 65494, 66044, 72364, 78052, 89452, 92983, 95722, 98012, 105716, 109889, 113126, 130988, 160607, 185966, 191444, 199001, 214643, 219778, 226252, 235183, 269533, 290719, 318539, 321214, 343729, 371932, 398002, 429286, 439556, 465557, 470366, 539066, 581438, 622193, 637078, 642428, 687458, 796004, 858572, 931114, 940732, 1078132, 1162876, 1208779, 1244386, 1274156, 1374916, 1766677, 1862228, 1935737, 2087891, 2417558, 2488772, 2587013, 3503929, 3533354, 3781019, 3871474, 4175782, 4468477, 4835116, 5121127, 5174026, 6052241, 7007858, 7066708, 7562038, 7742948, 8351564, 8936954, 10242254, 10348052, 12104482, 14015716, 15124076, 17873908, 20484508, 21293107, 22966801, 24208964, 25164581, 36779003, 42586214, 45933602, 49153247, 50329162, 66574651, 73558006, 85172428, 91867204, 98306494, 100658324, 133149302, 147116012, 196612988, 266298604, 276810391, 404569033, 478127039, 553620782, 809138066, 956254078, 1107241564, 1618276132, 1912508156, 5259397429, 10518794858, 21037589716]

約数ペア:

[(1, 21037589716), (2, 10518794858), (4, 5259397429), (11, 1912508156), (13, 1618276132), (19, 1107241564), (22, 956254078), (26, 809138066), (38, 553620782), (44, 478127039), (52, 404569033), (76, 276810391), (79, 266298604), (107, 196612988), (143, 147116012), (158, 133149302), (209, 100658324), (214, 98306494), (229, 91867204), (247, 85172428), (286, 73558006), (316, 66574651), (418, 50329162), (428, 49153247), (458, 45933602), (494, 42586214), (572, 36779003), (836, 25164581), (869, 24208964), (916, 22966801), (988, 21293107), (1027, 20484508), (1177, 17873908), (1391, 15124076), (1501, 14015716), (1738, 12104482), (2033, 10348052), (2054, 10242254), (2354, 8936954), (2519, 8351564), (2717, 7742948), (2782, 7562038), (2977, 7066708), (3002, 7007858), (3476, 6052241), (4066, 5174026), (4108, 5121127), (4351, 4835116), (4708, 4468477), (5038, 4175782), (5434, 3871474), (5564, 3781019), (5954, 3533354), (6004, 3503929), (8132, 2587013), (8453, 2488772), (8702, 2417558), (10076, 2087891), (10868, 1935737), (11297, 1862228), (11908, 1766677), (15301, 1374916), (16511, 1274156), (16906, 1244386), (17404, 1208779), (18091, 1162876), (19513, 1078132), (22363, 940732), (22594, 931114), (24503, 858572), (26429, 796004), (30602, 687458), (32747, 642428), (33022, 637078), (33812, 622193), (36182, 581438), (39026, 539066), (44726, 470366), (45188, 465557), (47861, 439556), (49006, 429286), (52858, 398002), (56563, 371932), (61204, 343729), (65494, 321214), (66044, 318539), (72364, 290719), (78052, 269533), (89452, 235183), (92983, 226252), (95722, 219778), (98012, 214643), (105716, 199001), (109889, 191444), (113126, 185966), (130988, 160607)]