1380586524

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{257}}^1\times {\mathrm{1549}}^1$

素因数の和:1847

約数の個数: 72

約数和(自身を含む): 3437540400

約数和(自身を除く): 2056953876

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 257, 289, 514, 578, 771, 867, 1028, 1156, 1542, 1549, 1734, 3084, 3098, 3468, 4369, 4647, 6196, 8738, 9294, 13107, 17476, 18588, 26214, 26333, 52428, 52666, 74273, 78999, 105332, 148546, 157998, 222819, 297092, 315996, 398093, 445638, 447661, 796186, 891276, 895322, 1194279, 1342983, 1592372, 1790644, 2388558, 2685966, 4777116, 5371932, 6767581, 13535162, 20302743, 27070324, 40605486, 81210972, 115048877, 230097754, 345146631, 460195508, 690293262, 1380586524]

約数ペア:

[(1, 1380586524), (2, 690293262), (3, 460195508), (4, 345146631), (6, 230097754), (12, 115048877), (17, 81210972), (34, 40605486), (51, 27070324), (68, 20302743), (102, 13535162), (204, 6767581), (257, 5371932), (289, 4777116), (514, 2685966), (578, 2388558), (771, 1790644), (867, 1592372), (1028, 1342983), (1156, 1194279), (1542, 895322), (1549, 891276), (1734, 796186), (3084, 447661), (3098, 445638), (3468, 398093), (4369, 315996), (4647, 297092), (6196, 222819), (8738, 157998), (9294, 148546), (13107, 105332), (17476, 78999), (18588, 74273), (26214, 52666), (26333, 52428)]