19479310968

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1297}}^1\times {\mathrm{1301}}^1$

素因数の和:2657

約数の個数: 128

約数和(自身を含む): 53944672320

約数和(自身を除く): 34465361352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 148, 156, 222, 296, 312, 444, 481, 888, 962, 1297, 1301, 1443, 1924, 2594, 2602, 2886, 3848, 3891, 3903, 5188, 5204, 5772, 7782, 7806, 10376, 10408, 11544, 15564, 15612, 16861, 16913, 31128, 31224, 33722, 33826, 47989, 48137, 50583, 50739, 67444, 67652, 95978, 96274, 101166, 101478, 134888, 135304, 143967, 144411, 191956, 192548, 202332, 202956, 287934, 288822, 383912, 385096, 404664, 405912, 575868, 577644, 623857, 625781, 1151736, 1155288, 1247714, 1251562, 1687397, 1871571, 1877343, 2495428, 2503124, 3374794, 3743142, 3754686, 4990856, 5006248, 5062191, 6749588, 7486284, 7509372, 10124382, 13499176, 14972568, 15018744, 20248764, 21936161, 40497528, 43872322, 62433689, 65808483, 87744644, 124867378, 131616966, 175489288, 187301067, 249734756, 263233932, 374602134, 499469512, 526467864, 749204268, 811637957, 1498408536, 1623275914, 2434913871, 3246551828, 4869827742, 6493103656, 9739655484, 19479310968]

約数ペア:

[(1, 19479310968), (2, 9739655484), (3, 6493103656), (4, 4869827742), (6, 3246551828), (8, 2434913871), (12, 1623275914), (13, 1498408536), (24, 811637957), (26, 749204268), (37, 526467864), (39, 499469512), (52, 374602134), (74, 263233932), (78, 249734756), (104, 187301067), (111, 175489288), (148, 131616966), (156, 124867378), (222, 87744644), (296, 65808483), (312, 62433689), (444, 43872322), (481, 40497528), (888, 21936161), (962, 20248764), (1297, 15018744), (1301, 14972568), (1443, 13499176), (1924, 10124382), (2594, 7509372), (2602, 7486284), (2886, 6749588), (3848, 5062191), (3891, 5006248), (3903, 4990856), (5188, 3754686), (5204, 3743142), (5772, 3374794), (7782, 2503124), (7806, 2495428), (10376, 1877343), (10408, 1871571), (11544, 1687397), (15564, 1251562), (15612, 1247714), (16861, 1155288), (16913, 1151736), (31128, 625781), (31224, 623857), (33722, 577644), (33826, 575868), (47989, 405912), (48137, 404664), (50583, 385096), (50739, 383912), (67444, 288822), (67652, 287934), (95978, 202956), (96274, 202332), (101166, 192548), (101478, 191956), (134888, 144411), (135304, 143967)]