2381731456

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{9479}}^1$

素因数の和:9657

約数の個数: 64

約数和(自身を含む): 5144227200

約数和(自身を除く): 2762495744

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 151, 208, 302, 416, 604, 832, 1208, 1664, 1963, 2416, 3926, 4832, 7852, 9479, 9664, 15704, 18958, 19328, 31408, 37916, 62816, 75832, 123227, 125632, 151664, 246454, 251264, 303328, 492908, 606656, 985816, 1213312, 1431329, 1971632, 2862658, 3943264, 5725316, 7886528, 11450632, 15773056, 18607277, 22901264, 37214554, 45802528, 74429108, 91605056, 148858216, 183210112, 297716432, 595432864, 1190865728, 2381731456]

約数ペア:

[(1, 2381731456), (2, 1190865728), (4, 595432864), (8, 297716432), (13, 183210112), (16, 148858216), (26, 91605056), (32, 74429108), (52, 45802528), (64, 37214554), (104, 22901264), (128, 18607277), (151, 15773056), (208, 11450632), (302, 7886528), (416, 5725316), (604, 3943264), (832, 2862658), (1208, 1971632), (1664, 1431329), (1963, 1213312), (2416, 985816), (3926, 606656), (4832, 492908), (7852, 303328), (9479, 251264), (9664, 246454), (15704, 151664), (18958, 125632), (19328, 123227), (31408, 75832), (37916, 62816)]