513805188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1609}}^1$

素因数の和:1741

約数の個数: 96

約数和(自身を含む): 1363219200

約数和(自身を除く): 849414012

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 89, 92, 138, 156, 178, 267, 276, 299, 356, 534, 598, 897, 1068, 1157, 1196, 1609, 1794, 2047, 2314, 3218, 3471, 3588, 4094, 4628, 4827, 6141, 6436, 6942, 8188, 9654, 12282, 13884, 19308, 20917, 24564, 26611, 37007, 41834, 53222, 62751, 74014, 79833, 83668, 106444, 111021, 125502, 143201, 148028, 159666, 222042, 251004, 286402, 319332, 429603, 444084, 481091, 572804, 859206, 962182, 1443273, 1718412, 1861613, 1924364, 2886546, 3293623, 3723226, 5584839, 5773092, 6587246, 7446452, 9880869, 11169678, 13174492, 19761738, 22339356, 39523476, 42817099, 85634198, 128451297, 171268396, 256902594, 513805188]

約数ペア:

[(1, 513805188), (2, 256902594), (3, 171268396), (4, 128451297), (6, 85634198), (12, 42817099), (13, 39523476), (23, 22339356), (26, 19761738), (39, 13174492), (46, 11169678), (52, 9880869), (69, 7446452), (78, 6587246), (89, 5773092), (92, 5584839), (138, 3723226), (156, 3293623), (178, 2886546), (267, 1924364), (276, 1861613), (299, 1718412), (356, 1443273), (534, 962182), (598, 859206), (897, 572804), (1068, 481091), (1157, 444084), (1196, 429603), (1609, 319332), (1794, 286402), (2047, 251004), (2314, 222042), (3218, 159666), (3471, 148028), (3588, 143201), (4094, 125502), (4628, 111021), (4827, 106444), (6141, 83668), (6436, 79833), (6942, 74014), (8188, 62751), (9654, 53222), (12282, 41834), (13884, 37007), (19308, 26611), (20917, 24564)]