268952736

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{215507}}^1$

素因数の和:215533

約数の個数: 48

約数和(自身を含む): 760312224

約数和(自身を除く): 491359488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 215507, 431014, 646521, 862028, 1293042, 1724056, 2586084, 2801591, 3448112, 5172168, 5603182, 6896224, 8404773, 10344336, 11206364, 16809546, 20688672, 22412728, 33619092, 44825456, 67238184, 89650912, 134476368, 268952736]

約数ペア:

[(1, 268952736), (2, 134476368), (3, 89650912), (4, 67238184), (6, 44825456), (8, 33619092), (12, 22412728), (13, 20688672), (16, 16809546), (24, 11206364), (26, 10344336), (32, 8404773), (39, 6896224), (48, 5603182), (52, 5172168), (78, 3448112), (96, 2801591), (104, 2586084), (156, 1724056), (208, 1293042), (312, 862028), (416, 646521), (624, 431014), (1248, 215507)]