339965784

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1373}}^1$

素因数の和:1585

約数の個数: 96

約数和(自身を含む): 975265200

約数和(自身を除く): 635299416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 181, 228, 342, 362, 456, 543, 684, 724, 1086, 1368, 1373, 1448, 1629, 2172, 2746, 3258, 3439, 4119, 4344, 5492, 6516, 6878, 8238, 10317, 10984, 12357, 13032, 13756, 16476, 20634, 24714, 26087, 27512, 30951, 32952, 41268, 49428, 52174, 61902, 78261, 82536, 98856, 104348, 123804, 156522, 208696, 234783, 247608, 248513, 313044, 469566, 497026, 626088, 745539, 939132, 994052, 1491078, 1878264, 1988104, 2236617, 2982156, 4473234, 4721747, 5964312, 8946468, 9443494, 14165241, 17892936, 18886988, 28330482, 37773976, 42495723, 56660964, 84991446, 113321928, 169982892, 339965784]

約数ペア:

[(1, 339965784), (2, 169982892), (3, 113321928), (4, 84991446), (6, 56660964), (8, 42495723), (9, 37773976), (12, 28330482), (18, 18886988), (19, 17892936), (24, 14165241), (36, 9443494), (38, 8946468), (57, 5964312), (72, 4721747), (76, 4473234), (114, 2982156), (152, 2236617), (171, 1988104), (181, 1878264), (228, 1491078), (342, 994052), (362, 939132), (456, 745539), (543, 626088), (684, 497026), (724, 469566), (1086, 313044), (1368, 248513), (1373, 247608), (1448, 234783), (1629, 208696), (2172, 156522), (2746, 123804), (3258, 104348), (3439, 98856), (4119, 82536), (4344, 78261), (5492, 61902), (6516, 52174), (6878, 49428), (8238, 41268), (10317, 32952), (10984, 30951), (12357, 27512), (13032, 26087), (13756, 24714), (16476, 20634)]