258235152

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{11471}}^1$

素因数の和:11556

約数の個数: 80

約数和(自身を含む): 773855232

約数和(自身を除く): 515620080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 67, 84, 112, 134, 168, 201, 268, 336, 402, 469, 536, 804, 938, 1072, 1407, 1608, 1876, 2814, 3216, 3752, 5628, 7504, 11256, 11471, 22512, 22942, 34413, 45884, 68826, 80297, 91768, 137652, 160594, 183536, 240891, 275304, 321188, 481782, 550608, 642376, 768557, 963564, 1284752, 1537114, 1927128, 2305671, 3074228, 3854256, 4611342, 5379899, 6148456, 9222684, 10759798, 12296912, 16139697, 18445368, 21519596, 32279394, 36890736, 43039192, 64558788, 86078384, 129117576, 258235152]

約数ペア:

[(1, 258235152), (2, 129117576), (3, 86078384), (4, 64558788), (6, 43039192), (7, 36890736), (8, 32279394), (12, 21519596), (14, 18445368), (16, 16139697), (21, 12296912), (24, 10759798), (28, 9222684), (42, 6148456), (48, 5379899), (56, 4611342), (67, 3854256), (84, 3074228), (112, 2305671), (134, 1927128), (168, 1537114), (201, 1284752), (268, 963564), (336, 768557), (402, 642376), (469, 550608), (536, 481782), (804, 321188), (938, 275304), (1072, 240891), (1407, 183536), (1608, 160594), (1876, 137652), (2814, 91768), (3216, 80297), (3752, 68826), (5628, 45884), (7504, 34413), (11256, 22942), (11471, 22512)]