1973409984

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37649}}^1$

素因数の和:37687

約数の個数: 168

約数和(自身を含む): 6961936800

約数和(自身を除く): 4988526816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 192, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 448, 468, 504, 546, 576, 624, 672, 728, 819, 832, 936, 1008, 1092, 1248, 1344, 1456, 1638, 1872, 2016, 2184, 2496, 2912, 3276, 3744, 4032, 4368, 5824, 6552, 7488, 8736, 13104, 17472, 26208, 37649, 52416, 75298, 112947, 150596, 225894, 263543, 301192, 338841, 451788, 489437, 527086, 602384, 677682, 790629, 903576, 978874, 1054172, 1204768, 1355364, 1468311, 1581258, 1807152, 1957748, 2108344, 2371887, 2409536, 2710728, 2936622, 3162516, 3426059, 3614304, 3915496, 4216688, 4404933, 4743774, 5421456, 5873244, 6325032, 6852118, 7228608, 7830992, 8433376, 8809866, 9487548, 10278177, 10842912, 11746488, 12650064, 13704236, 15661984, 16866752, 17619732, 18975096, 20556354, 21685824, 23492976, 25300128, 27408472, 30834531, 31323968, 35239464, 37950192, 41112708, 46985952, 50600256, 54816944, 61669062, 70478928, 75900384, 82225416, 93971904, 109633888, 123338124, 140957856, 151800768, 164450832, 219267776, 246676248, 281915712, 328901664, 493352496, 657803328, 986704992, 1973409984]

約数ペア:

[(1, 1973409984), (2, 986704992), (3, 657803328), (4, 493352496), (6, 328901664), (7, 281915712), (8, 246676248), (9, 219267776), (12, 164450832), (13, 151800768), (14, 140957856), (16, 123338124), (18, 109633888), (21, 93971904), (24, 82225416), (26, 75900384), (28, 70478928), (32, 61669062), (36, 54816944), (39, 50600256), (42, 46985952), (48, 41112708), (52, 37950192), (56, 35239464), (63, 31323968), (64, 30834531), (72, 27408472), (78, 25300128), (84, 23492976), (91, 21685824), (96, 20556354), (104, 18975096), (112, 17619732), (117, 16866752), (126, 15661984), (144, 13704236), (156, 12650064), (168, 11746488), (182, 10842912), (192, 10278177), (208, 9487548), (224, 8809866), (234, 8433376), (252, 7830992), (273, 7228608), (288, 6852118), (312, 6325032), (336, 5873244), (364, 5421456), (416, 4743774), (448, 4404933), (468, 4216688), (504, 3915496), (546, 3614304), (576, 3426059), (624, 3162516), (672, 2936622), (728, 2710728), (819, 2409536), (832, 2371887), (936, 2108344), (1008, 1957748), (1092, 1807152), (1248, 1581258), (1344, 1468311), (1456, 1355364), (1638, 1204768), (1872, 1054172), (2016, 978874), (2184, 903576), (2496, 790629), (2912, 677682), (3276, 602384), (3744, 527086), (4032, 489437), (4368, 451788), (5824, 338841), (6552, 301192), (7488, 263543), (8736, 225894), (13104, 150596), (17472, 112947), (26208, 75298), (37649, 52416)]