505889136

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{184901}}^1$

素因数の和:184934

約数の個数: 60

約数和(自身を含む): 1490310120

約数和(自身を除く): 984420984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 184901, 369802, 554703, 739604, 1109406, 1479208, 1664109, 2218812, 2958416, 3328218, 3513119, 4437624, 6656436, 7026238, 8875248, 10539357, 13312872, 14052476, 21078714, 26625744, 28104952, 31618071, 42157428, 56209904, 63236142, 84314856, 126472284, 168629712, 252944568, 505889136]

約数ペア:

[(1, 505889136), (2, 252944568), (3, 168629712), (4, 126472284), (6, 84314856), (8, 63236142), (9, 56209904), (12, 42157428), (16, 31618071), (18, 28104952), (19, 26625744), (24, 21078714), (36, 14052476), (38, 13312872), (48, 10539357), (57, 8875248), (72, 7026238), (76, 6656436), (114, 4437624), (144, 3513119), (152, 3328218), (171, 2958416), (228, 2218812), (304, 1664109), (342, 1479208), (456, 1109406), (684, 739604), (912, 554703), (1368, 369802), (2736, 184901)]