495721488

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{761}}^1$

素因数の和:1144

約数の個数: 80

約数和(自身を含む): 1317540672

約数和(自身を除く): 821819184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 331, 492, 656, 662, 761, 984, 993, 1324, 1522, 1968, 1986, 2283, 2648, 3044, 3972, 4566, 5296, 6088, 7944, 9132, 12176, 13571, 15888, 18264, 27142, 31201, 36528, 40713, 54284, 62402, 81426, 93603, 108568, 124804, 162852, 187206, 217136, 249608, 251891, 325704, 374412, 499216, 503782, 651408, 748824, 755673, 1007564, 1497648, 1511346, 2015128, 3022692, 4030256, 6045384, 10327531, 12090768, 20655062, 30982593, 41310124, 61965186, 82620248, 123930372, 165240496, 247860744, 495721488]

約数ペア:

[(1, 495721488), (2, 247860744), (3, 165240496), (4, 123930372), (6, 82620248), (8, 61965186), (12, 41310124), (16, 30982593), (24, 20655062), (41, 12090768), (48, 10327531), (82, 6045384), (123, 4030256), (164, 3022692), (246, 2015128), (328, 1511346), (331, 1497648), (492, 1007564), (656, 755673), (662, 748824), (761, 651408), (984, 503782), (993, 499216), (1324, 374412), (1522, 325704), (1968, 251891), (1986, 249608), (2283, 217136), (2648, 187206), (3044, 162852), (3972, 124804), (4566, 108568), (5296, 93603), (6088, 81426), (7944, 62402), (9132, 54284), (12176, 40713), (13571, 36528), (15888, 31201), (18264, 27142)]