423104.00000000

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:234

約数の個数: 80

約数和(自身を含む): 88387200

約数和(自身を除く): 48443728

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 59, 68, 76, 118, 131, 136, 152, 236, 262, 272, 304, 323, 472, 524, 646, 944, 1003, 1048, 1121, 1292, 2006, 2096, 2227, 2242, 2489, 2584, 4012, 4454, 4484, 4978, 5168, 7729, 8024, 8908, 8968, 9956, 15458, 16048, 17816, 17936, 19057, 19912, 30916, 35632, 38114, 39824, 42313, 61832, 76228, 84626, 123664, 131393, 146851, 152456, 169252, 262786, 293702, 304912, 338504, 525572, 587404, 677008, 1051144, 1174808, 2102288, 2349616, 2496467, 4992934, 9985868, 19971736, 39943472]

約数ペア:

[(1, 39943472), (2, 19971736), (4, 9985868), (8, 4992934), (16, 2496467), (17, 2349616), (19, 2102288), (34, 1174808), (38, 1051144), (59, 677008), (68, 587404), (76, 525572), (118, 338504), (131, 304912), (136, 293702), (152, 262786), (236, 169252), (262, 152456), (272, 146851), (304, 131393), (323, 123664), (472, 84626), (524, 76228), (646, 61832), (944, 42313), (1003, 39824), (1048, 38114), (1121, 35632), (1292, 30916), (2006, 19912), (2096, 19057), (2227, 17936), (2242, 17816), (2489, 16048), (2584, 15458), (4012, 9956), (4454, 8968), (4484, 8908), (4978, 8024), (5168, 7729)]