28415694096

素因数分解:

$2^4\times 3^2\times {\mathrm{211}}^1\times {\mathrm{641}}^1\times {\mathrm{1459}}^1$

素因数の和:2325

約数の個数: 120

約数和(自身を含む): 80080871520

約数和(自身を除く): 51665177424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 211, 422, 633, 641, 844, 1266, 1282, 1459, 1688, 1899, 1923, 2532, 2564, 2918, 3376, 3798, 3846, 4377, 5064, 5128, 5769, 5836, 7596, 7692, 8754, 10128, 10256, 11538, 11672, 13131, 15192, 15384, 17508, 23076, 23344, 26262, 30384, 30768, 35016, 46152, 52524, 70032, 92304, 105048, 135251, 210096, 270502, 307849, 405753, 541004, 615698, 811506, 923547, 935219, 1082008, 1217259, 1231396, 1623012, 1847094, 1870438, 2164016, 2434518, 2462792, 2770641, 2805657, 3246024, 3694188, 3740876, 4869036, 4925584, 5541282, 5611314, 6492048, 7388376, 7481752, 8416971, 9738072, 11082564, 11222628, 14776752, 14963504, 16833942, 19476144, 22165128, 22445256, 33667884, 44330256, 44890512, 67335768, 134671536, 197331209, 394662418, 591993627, 789324836, 1183987254, 1578649672, 1775980881, 2367974508, 3157299344, 3551961762, 4735949016, 7103923524, 9471898032, 14207847048, 28415694096]

約数ペア:

[(1, 28415694096), (2, 14207847048), (3, 9471898032), (4, 7103923524), (6, 4735949016), (8, 3551961762), (9, 3157299344), (12, 2367974508), (16, 1775980881), (18, 1578649672), (24, 1183987254), (36, 789324836), (48, 591993627), (72, 394662418), (144, 197331209), (211, 134671536), (422, 67335768), (633, 44890512), (641, 44330256), (844, 33667884), (1266, 22445256), (1282, 22165128), (1459, 19476144), (1688, 16833942), (1899, 14963504), (1923, 14776752), (2532, 11222628), (2564, 11082564), (2918, 9738072), (3376, 8416971), (3798, 7481752), (3846, 7388376), (4377, 6492048), (5064, 5611314), (5128, 5541282), (5769, 4925584), (5836, 4869036), (7596, 3740876), (7692, 3694188), (8754, 3246024), (10128, 2805657), (10256, 2770641), (11538, 2462792), (11672, 2434518), (13131, 2164016), (15192, 1870438), (15384, 1847094), (17508, 1623012), (23076, 1231396), (23344, 1217259), (26262, 1082008), (30384, 935219), (30768, 923547), (35016, 811506), (46152, 615698), (52524, 541004), (70032, 405753), (92304, 307849), (105048, 270502), (135251, 210096)]