215496736

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1721}}^1$

素因数の和:1794

約数の個数: 96

約数和(自身を含む): 534619008

約数和(自身を除く): 319122272

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 43, 52, 56, 86, 91, 104, 112, 172, 182, 208, 224, 301, 344, 364, 416, 559, 602, 688, 728, 1118, 1204, 1376, 1456, 1721, 2236, 2408, 2912, 3442, 3913, 4472, 4816, 6884, 7826, 8944, 9632, 12047, 13768, 15652, 17888, 22373, 24094, 27536, 31304, 44746, 48188, 55072, 62608, 74003, 89492, 96376, 125216, 148006, 156611, 178984, 192752, 296012, 313222, 357968, 385504, 518021, 592024, 626444, 715936, 962039, 1036042, 1184048, 1252888, 1924078, 2072084, 2368096, 2505776, 3848156, 4144168, 5011552, 6734273, 7696312, 8288336, 13468546, 15392624, 16576672, 26937092, 30785248, 53874184, 107748368, 215496736]

約数ペア:

[(1, 215496736), (2, 107748368), (4, 53874184), (7, 30785248), (8, 26937092), (13, 16576672), (14, 15392624), (16, 13468546), (26, 8288336), (28, 7696312), (32, 6734273), (43, 5011552), (52, 4144168), (56, 3848156), (86, 2505776), (91, 2368096), (104, 2072084), (112, 1924078), (172, 1252888), (182, 1184048), (208, 1036042), (224, 962039), (301, 715936), (344, 626444), (364, 592024), (416, 518021), (559, 385504), (602, 357968), (688, 313222), (728, 296012), (1118, 192752), (1204, 178984), (1376, 156611), (1456, 148006), (1721, 125216), (2236, 96376), (2408, 89492), (2912, 74003), (3442, 62608), (3913, 55072), (4472, 48188), (4816, 44746), (6884, 31304), (7826, 27536), (8944, 24094), (9632, 22373), (12047, 17888), (13768, 15652)]