281027087652

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{211}}^1\times {\mathrm{384049}}^1$

素因数の和:384301

約数の個数: 72

約数和(自身を含む): 699874285600

約数和(自身を除く): 418847197948

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 211, 289, 422, 578, 633, 844, 867, 1156, 1266, 1734, 2532, 3468, 3587, 7174, 10761, 14348, 21522, 43044, 60979, 121958, 182937, 243916, 365874, 384049, 731748, 768098, 1152147, 1536196, 2304294, 4608588, 6528833, 13057666, 19586499, 26115332, 39172998, 78345996, 81034339, 110990161, 162068678, 221980322, 243103017, 324137356, 332970483, 443960644, 486206034, 665940966, 972412068, 1331881932, 1377583763, 2755167526, 4132751289, 5510335052, 8265502578, 16531005156, 23418923971, 46837847942, 70256771913, 93675695884, 140513543826, 281027087652]

約数ペア:

[(1, 281027087652), (2, 140513543826), (3, 93675695884), (4, 70256771913), (6, 46837847942), (12, 23418923971), (17, 16531005156), (34, 8265502578), (51, 5510335052), (68, 4132751289), (102, 2755167526), (204, 1377583763), (211, 1331881932), (289, 972412068), (422, 665940966), (578, 486206034), (633, 443960644), (844, 332970483), (867, 324137356), (1156, 243103017), (1266, 221980322), (1734, 162068678), (2532, 110990161), (3468, 81034339), (3587, 78345996), (7174, 39172998), (10761, 26115332), (14348, 19586499), (21522, 13057666), (43044, 6528833), (60979, 4608588), (121958, 2304294), (182937, 1536196), (243916, 1152147), (365874, 768098), (384049, 731748)]