644997375672

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2039}}^1\times {\mathrm{1013879}}^1$

素因数の和:1015940

約数の個数: 64

約数和(自身を含む): 1737384768000

約数和(自身を除く): 1092387392328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 2039, 4078, 6117, 8156, 12234, 16312, 24468, 26507, 48936, 53014, 79521, 106028, 159042, 212056, 318084, 636168, 1013879, 2027758, 3041637, 4055516, 6083274, 8111032, 12166548, 13180427, 24333096, 26360854, 39541281, 52721708, 79082562, 105443416, 158165124, 316330248, 2067299281, 4134598562, 6201897843, 8269197124, 12403795686, 16538394248, 24807591372, 26874890653, 49615182744, 53749781306, 80624671959, 107499562612, 161249343918, 214999125224, 322498687836, 644997375672]

約数ペア:

[(1, 644997375672), (2, 322498687836), (3, 214999125224), (4, 161249343918), (6, 107499562612), (8, 80624671959), (12, 53749781306), (13, 49615182744), (24, 26874890653), (26, 24807591372), (39, 16538394248), (52, 12403795686), (78, 8269197124), (104, 6201897843), (156, 4134598562), (312, 2067299281), (2039, 316330248), (4078, 158165124), (6117, 105443416), (8156, 79082562), (12234, 52721708), (16312, 39541281), (24468, 26360854), (26507, 24333096), (48936, 13180427), (53014, 12166548), (79521, 8111032), (106028, 6083274), (159042, 4055516), (212056, 3041637), (318084, 2027758), (636168, 1013879)]