39656524544

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{2099}}^1$

素因数の和:2946

約数の個数: 144

約数和(自身を含む): 97592006400

約数和(自身を除く): 57935481856

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 811, 832, 896, 1456, 1622, 1664, 1792, 2099, 2912, 3244, 3328, 4198, 5677, 5824, 6488, 8396, 10543, 11354, 11648, 12976, 14693, 16792, 21086, 22708, 23296, 25952, 27287, 29386, 33584, 42172, 45416, 51904, 54574, 58772, 67168, 73801, 84344, 90832, 103808, 109148, 117544, 134336, 147602, 168688, 181664, 191009, 207616, 218296, 235088, 268672, 295204, 337376, 363328, 382018, 436592, 470176, 537344, 590408, 674752, 726656, 764036, 873184, 940352, 1180816, 1349504, 1453312, 1528072, 1702289, 1746368, 1880704, 2361632, 2699008, 3056144, 3404578, 3492736, 3761408, 4723264, 6112288, 6809156, 6985472, 9446528, 11916023, 12224576, 13618312, 18893056, 22129757, 23832046, 24449152, 27236624, 44259514, 47664092, 48898304, 54473248, 88519028, 95328184, 108946496, 154908299, 177038056, 190656368, 217892992, 309816598, 354076112, 381312736, 435785984, 619633196, 708152224, 762625472, 1239266392, 1416304448, 1525250944, 2478532784, 2832608896, 3050501888, 4957065568, 5665217792, 9914131136, 19828262272, 39656524544]

約数ペア:

[(1, 39656524544), (2, 19828262272), (4, 9914131136), (7, 5665217792), (8, 4957065568), (13, 3050501888), (14, 2832608896), (16, 2478532784), (26, 1525250944), (28, 1416304448), (32, 1239266392), (52, 762625472), (56, 708152224), (64, 619633196), (91, 435785984), (104, 381312736), (112, 354076112), (128, 309816598), (182, 217892992), (208, 190656368), (224, 177038056), (256, 154908299), (364, 108946496), (416, 95328184), (448, 88519028), (728, 54473248), (811, 48898304), (832, 47664092), (896, 44259514), (1456, 27236624), (1622, 24449152), (1664, 23832046), (1792, 22129757), (2099, 18893056), (2912, 13618312), (3244, 12224576), (3328, 11916023), (4198, 9446528), (5677, 6985472), (5824, 6809156), (6488, 6112288), (8396, 4723264), (10543, 3761408), (11354, 3492736), (11648, 3404578), (12976, 3056144), (14693, 2699008), (16792, 2361632), (21086, 1880704), (22708, 1746368), (23296, 1702289), (25952, 1528072), (27287, 1453312), (29386, 1349504), (33584, 1180816), (42172, 940352), (45416, 873184), (51904, 764036), (54574, 726656), (58772, 674752), (67168, 590408), (73801, 537344), (84344, 470176), (90832, 436592), (103808, 382018), (109148, 363328), (117544, 337376), (134336, 295204), (147602, 268672), (168688, 235088), (181664, 218296), (191009, 207616)]