489393216

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{65357}}^1$

素因数の和:65388

約数の個数: 84

約数和(自身を含む): 1510684812

約数和(自身を除く): 1021291596

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 65357, 130714, 196071, 261428, 392142, 522856, 588213, 784284, 849641, 1045712, 1176426, 1568568, 1699282, 2091424, 2352852, 2548923, 3137136, 3398564, 4182848, 4705704, 5097846, 6274272, 6797128, 7646769, 9411408, 10195692, 12548544, 13594256, 15293538, 18822816, 20391384, 27188512, 30587076, 37645632, 40782768, 54377024, 61174152, 81565536, 122348304, 163131072, 244696608, 489393216]

約数ペア:

[(1, 489393216), (2, 244696608), (3, 163131072), (4, 122348304), (6, 81565536), (8, 61174152), (9, 54377024), (12, 40782768), (13, 37645632), (16, 30587076), (18, 27188512), (24, 20391384), (26, 18822816), (32, 15293538), (36, 13594256), (39, 12548544), (48, 10195692), (52, 9411408), (64, 7646769), (72, 6797128), (78, 6274272), (96, 5097846), (104, 4705704), (117, 4182848), (144, 3398564), (156, 3137136), (192, 2548923), (208, 2352852), (234, 2091424), (288, 1699282), (312, 1568568), (416, 1176426), (468, 1045712), (576, 849641), (624, 784284), (832, 588213), (936, 522856), (1248, 392142), (1872, 261428), (2496, 196071), (3744, 130714), (7488, 65357)]