2228016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:386

約数の個数: 80

約数和(自身を含む): 6944000

約数和(自身を除く): 4715984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 349, 399, 456, 532, 698, 798, 912, 1047, 1064, 1396, 1596, 2094, 2128, 2443, 2792, 3192, 4188, 4886, 5584, 6384, 6631, 7329, 8376, 9772, 13262, 14658, 16752, 19544, 19893, 26524, 29316, 39088, 39786, 46417, 53048, 58632, 79572, 92834, 106096, 117264, 139251, 159144, 185668, 278502, 318288, 371336, 557004, 742672, 1114008, 2228016]

約数ペア:

[(1, 2228016), (2, 1114008), (3, 742672), (4, 557004), (6, 371336), (7, 318288), (8, 278502), (12, 185668), (14, 159144), (16, 139251), (19, 117264), (21, 106096), (24, 92834), (28, 79572), (38, 58632), (42, 53048), (48, 46417), (56, 39786), (57, 39088), (76, 29316), (84, 26524), (112, 19893), (114, 19544), (133, 16752), (152, 14658), (168, 13262), (228, 9772), (266, 8376), (304, 7329), (336, 6631), (349, 6384), (399, 5584), (456, 4886), (532, 4188), (698, 3192), (798, 2792), (912, 2443), (1047, 2128), (1064, 2094), (1396, 1596)]