19128904008

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{103123}}^1$

素因数の和:103322

約数の個数: 64

約数和(自身を含む): 49004524800

約数和(自身を除く): 29875620792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 131, 177, 236, 262, 354, 393, 472, 524, 708, 786, 1048, 1416, 1572, 3144, 7729, 15458, 23187, 30916, 46374, 61832, 92748, 103123, 185496, 206246, 309369, 412492, 618738, 824984, 1237476, 2474952, 6084257, 12168514, 13509113, 18252771, 24337028, 27018226, 36505542, 40527339, 48674056, 54036452, 73011084, 81054678, 108072904, 146022168, 162109356, 324218712, 797037667, 1594075334, 2391113001, 3188150668, 4782226002, 6376301336, 9564452004, 19128904008]

約数ペア:

[(1, 19128904008), (2, 9564452004), (3, 6376301336), (4, 4782226002), (6, 3188150668), (8, 2391113001), (12, 1594075334), (24, 797037667), (59, 324218712), (118, 162109356), (131, 146022168), (177, 108072904), (236, 81054678), (262, 73011084), (354, 54036452), (393, 48674056), (472, 40527339), (524, 36505542), (708, 27018226), (786, 24337028), (1048, 18252771), (1416, 13509113), (1572, 12168514), (3144, 6084257), (7729, 2474952), (15458, 1237476), (23187, 824984), (30916, 618738), (46374, 412492), (61832, 309369), (92748, 206246), (103123, 185496)]