2538299456

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{13921}}^1$

素因数の和:13988

約数の個数: 112

約数和(自身を含む): 6450006912

約数和(自身を除く): 3911707456

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 37, 44, 56, 64, 74, 77, 88, 112, 148, 154, 176, 224, 259, 296, 308, 352, 407, 448, 518, 592, 616, 704, 814, 1036, 1184, 1232, 1628, 2072, 2368, 2464, 2849, 3256, 4144, 4928, 5698, 6512, 8288, 11396, 13024, 13921, 16576, 22792, 26048, 27842, 45584, 55684, 91168, 97447, 111368, 153131, 182336, 194894, 222736, 306262, 389788, 445472, 515077, 612524, 779576, 890944, 1030154, 1071917, 1225048, 1559152, 2060308, 2143834, 2450096, 3118304, 3605539, 4120616, 4287668, 4900192, 5665847, 6236608, 7211078, 8241232, 8575336, 9800384, 11331694, 14422156, 16482464, 17150672, 22663388, 28844312, 32964928, 34301344, 39660929, 45326776, 57688624, 68602688, 79321858, 90653552, 115377248, 158643716, 181307104, 230754496, 317287432, 362614208, 634574864, 1269149728, 2538299456]

約数ペア:

[(1, 2538299456), (2, 1269149728), (4, 634574864), (7, 362614208), (8, 317287432), (11, 230754496), (14, 181307104), (16, 158643716), (22, 115377248), (28, 90653552), (32, 79321858), (37, 68602688), (44, 57688624), (56, 45326776), (64, 39660929), (74, 34301344), (77, 32964928), (88, 28844312), (112, 22663388), (148, 17150672), (154, 16482464), (176, 14422156), (224, 11331694), (259, 9800384), (296, 8575336), (308, 8241232), (352, 7211078), (407, 6236608), (448, 5665847), (518, 4900192), (592, 4287668), (616, 4120616), (704, 3605539), (814, 3118304), (1036, 2450096), (1184, 2143834), (1232, 2060308), (1628, 1559152), (2072, 1225048), (2368, 1071917), (2464, 1030154), (2849, 890944), (3256, 779576), (4144, 612524), (4928, 515077), (5698, 445472), (6512, 389788), (8288, 306262), (11396, 222736), (13024, 194894), (13921, 182336), (16576, 153131), (22792, 111368), (26048, 97447), (27842, 91168), (45584, 55684)]