2421000401024

素因数分解:

$2^7\times {\mathrm{431}}^1\times {\mathrm{4673}}^1\times {\mathrm{9391}}^1$

素因数の和:14509

約数の個数: 64

約数和(自身を含む): 4835826593280

約数和(自身を除く): 2414826192256

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 431, 862, 1724, 3448, 4673, 6896, 9346, 9391, 13792, 18692, 18782, 27584, 37384, 37564, 55168, 74768, 75128, 149536, 150256, 299072, 300512, 598144, 601024, 1202048, 2014063, 4028126, 4047521, 8056252, 8095042, 16112504, 16190084, 32225008, 32380168, 43884143, 64450016, 64760336, 87768286, 128900032, 129520672, 175536572, 257800064, 259041344, 351073144, 518082688, 702146288, 1404292576, 2808585152, 5617170304, 18914065633, 37828131266, 75656262532, 151312525064, 302625050128, 605250100256, 1210500200512, 2421000401024]

約数ペア:

[(1, 2421000401024), (2, 1210500200512), (4, 605250100256), (8, 302625050128), (16, 151312525064), (32, 75656262532), (64, 37828131266), (128, 18914065633), (431, 5617170304), (862, 2808585152), (1724, 1404292576), (3448, 702146288), (4673, 518082688), (6896, 351073144), (9346, 259041344), (9391, 257800064), (13792, 175536572), (18692, 129520672), (18782, 128900032), (27584, 87768286), (37384, 64760336), (37564, 64450016), (55168, 43884143), (74768, 32380168), (75128, 32225008), (149536, 16190084), (150256, 16112504), (299072, 8095042), (300512, 8056252), (598144, 4047521), (601024, 4028126), (1202048, 2014063)]