1982680704

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{90583}}^1$

素因数の和:90622

約数の個数: 96

約数和(自身を含む): 6005719200

約数和(自身を除く): 4023038496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 288, 304, 342, 384, 456, 576, 608, 684, 912, 1152, 1216, 1368, 1824, 2432, 2736, 3648, 5472, 7296, 10944, 21888, 90583, 181166, 271749, 362332, 543498, 724664, 815247, 1086996, 1449328, 1630494, 1721077, 2173992, 2898656, 3260988, 3442154, 4347984, 5163231, 5797312, 6521976, 6884308, 8695968, 10326462, 11594624, 13043952, 13768616, 15489693, 17391936, 20652924, 26087904, 27537232, 30979386, 34783872, 41305848, 52175808, 55074464, 61958772, 82611696, 104351616, 110148928, 123917544, 165223392, 220297856, 247835088, 330446784, 495670176, 660893568, 991340352, 1982680704]

約数ペア:

[(1, 1982680704), (2, 991340352), (3, 660893568), (4, 495670176), (6, 330446784), (8, 247835088), (9, 220297856), (12, 165223392), (16, 123917544), (18, 110148928), (19, 104351616), (24, 82611696), (32, 61958772), (36, 55074464), (38, 52175808), (48, 41305848), (57, 34783872), (64, 30979386), (72, 27537232), (76, 26087904), (96, 20652924), (114, 17391936), (128, 15489693), (144, 13768616), (152, 13043952), (171, 11594624), (192, 10326462), (228, 8695968), (288, 6884308), (304, 6521976), (342, 5797312), (384, 5163231), (456, 4347984), (576, 3442154), (608, 3260988), (684, 2898656), (912, 2173992), (1152, 1721077), (1216, 1630494), (1368, 1449328), (1824, 1086996), (2432, 815247), (2736, 724664), (3648, 543498), (5472, 362332), (7296, 271749), (10944, 181166), (21888, 90583)]