457748499

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 691476480

約数和(自身を除く): 233727981

約数列:

[1, 3, 13, 29, 39, 87, 163, 169, 191, 377, 489, 507, 573, 1131, 2119, 2483, 4727, 4901, 5539, 6357, 7449, 14181, 14703, 16617, 27547, 31133, 32279, 61451, 72007, 82641, 93399, 96837, 184353, 216021, 404729, 798863, 902857, 936091, 1214187, 2396589, 2708571, 2808273, 5261477, 11737141, 15784431, 35211423, 152582833, 457748499]

約数ペア:

[(1, 457748499), (3, 152582833), (13, 35211423), (29, 15784431), (39, 11737141), (87, 5261477), (163, 2808273), (169, 2708571), (191, 2396589), (377, 1214187), (489, 936091), (507, 902857), (573, 798863), (1131, 404729), (2119, 216021), (2483, 184353), (4727, 96837), (4901, 93399), (5539, 82641), (6357, 72007), (7449, 61451), (14181, 32279), (14703, 31133), (16617, 27547)]