421142016

素因数分解:

$2^9\times 3^1\times {\mathrm{487}}^1\times {\mathrm{563}}^1$

素因数の和:1071

約数の個数: 80

約数和(自身を含む): 1126249344

約数和(自身を除く): 705107328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 487, 512, 563, 768, 974, 1126, 1461, 1536, 1689, 1948, 2252, 2922, 3378, 3896, 4504, 5844, 6756, 7792, 9008, 11688, 13512, 15584, 18016, 23376, 27024, 31168, 36032, 46752, 54048, 62336, 72064, 93504, 108096, 124672, 144128, 187008, 216192, 249344, 274181, 288256, 374016, 432384, 548362, 748032, 822543, 864768, 1096724, 1645086, 2193448, 3290172, 4386896, 6580344, 8773792, 13160688, 17547584, 26321376, 35095168, 52642752, 70190336, 105285504, 140380672, 210571008, 421142016]

約数ペア:

[(1, 421142016), (2, 210571008), (3, 140380672), (4, 105285504), (6, 70190336), (8, 52642752), (12, 35095168), (16, 26321376), (24, 17547584), (32, 13160688), (48, 8773792), (64, 6580344), (96, 4386896), (128, 3290172), (192, 2193448), (256, 1645086), (384, 1096724), (487, 864768), (512, 822543), (563, 748032), (768, 548362), (974, 432384), (1126, 374016), (1461, 288256), (1536, 274181), (1689, 249344), (1948, 216192), (2252, 187008), (2922, 144128), (3378, 124672), (3896, 108096), (4504, 93504), (5844, 72064), (6756, 62336), (7792, 54048), (9008, 46752), (11688, 36032), (13512, 31168), (15584, 27024), (18016, 23376)]