260317584

素因数分解:

$2^4\times 3^3\times {\mathrm{47}}^1\times {\mathrm{12821}}^1$

素因数の和:12885

約数の個数: 80

約数和(自身を含む): 763165440

約数和(自身を除く): 502847856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 94, 108, 141, 144, 188, 216, 282, 376, 423, 432, 564, 752, 846, 1128, 1269, 1692, 2256, 2538, 3384, 5076, 6768, 10152, 12821, 20304, 25642, 38463, 51284, 76926, 102568, 115389, 153852, 205136, 230778, 307704, 346167, 461556, 602587, 615408, 692334, 923112, 1205174, 1384668, 1807761, 1846224, 2410348, 2769336, 3615522, 4820696, 5423283, 5538672, 7231044, 9641392, 10846566, 14462088, 16269849, 21693132, 28924176, 32539698, 43386264, 65079396, 86772528, 130158792, 260317584]

約数ペア:

[(1, 260317584), (2, 130158792), (3, 86772528), (4, 65079396), (6, 43386264), (8, 32539698), (9, 28924176), (12, 21693132), (16, 16269849), (18, 14462088), (24, 10846566), (27, 9641392), (36, 7231044), (47, 5538672), (48, 5423283), (54, 4820696), (72, 3615522), (94, 2769336), (108, 2410348), (141, 1846224), (144, 1807761), (188, 1384668), (216, 1205174), (282, 923112), (376, 692334), (423, 615408), (432, 602587), (564, 461556), (752, 346167), (846, 307704), (1128, 230778), (1269, 205136), (1692, 153852), (2256, 115389), (2538, 102568), (3384, 76926), (5076, 51284), (6768, 38463), (10152, 25642), (12821, 20304)]