2016088276

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{397}}^1$

素因数の和:649

約数の個数: 72

約数和(自身を含む): 3941231616

約数和(自身を除く): 1925143340

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 191, 289, 382, 391, 397, 578, 764, 782, 794, 1156, 1564, 1588, 3247, 4393, 6494, 6647, 6749, 8786, 9131, 12988, 13294, 13498, 17572, 18262, 26588, 26996, 36524, 55199, 74681, 75827, 110398, 114733, 149362, 151654, 155227, 220796, 229466, 298724, 303308, 310454, 458932, 620908, 1269577, 1289059, 1744021, 2539154, 2578118, 2638859, 3488042, 5078308, 5156236, 5277718, 6976084, 10555436, 21914003, 29648357, 43828006, 59296714, 87656012, 118593428, 504022069, 1008044138, 2016088276]

約数ペア:

[(1, 2016088276), (2, 1008044138), (4, 504022069), (17, 118593428), (23, 87656012), (34, 59296714), (46, 43828006), (68, 29648357), (92, 21914003), (191, 10555436), (289, 6976084), (382, 5277718), (391, 5156236), (397, 5078308), (578, 3488042), (764, 2638859), (782, 2578118), (794, 2539154), (1156, 1744021), (1564, 1289059), (1588, 1269577), (3247, 620908), (4393, 458932), (6494, 310454), (6647, 303308), (6749, 298724), (8786, 229466), (9131, 220796), (12988, 155227), (13294, 151654), (13498, 149362), (17572, 114733), (18262, 110398), (26588, 75827), (26996, 74681), (36524, 55199)]