1581348528

素因数分解:

$2^4\times 3^3\times {\mathrm{331}}^1\times {\mathrm{11059}}^1$

素因数の和:11407

約数の個数: 80

約数和(自身を含む): 4553180800

約数和(自身を除く): 2971832272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 331, 432, 662, 993, 1324, 1986, 2648, 2979, 3972, 5296, 5958, 7944, 8937, 11059, 11916, 15888, 17874, 22118, 23832, 33177, 35748, 44236, 47664, 66354, 71496, 88472, 99531, 132708, 142992, 176944, 199062, 265416, 298593, 398124, 530832, 597186, 796248, 1194372, 1592496, 2388744, 3660529, 4777488, 7321058, 10981587, 14642116, 21963174, 29284232, 32944761, 43926348, 58568464, 65889522, 87852696, 98834283, 131779044, 175705392, 197668566, 263558088, 395337132, 527116176, 790674264, 1581348528]

約数ペア:

[(1, 1581348528), (2, 790674264), (3, 527116176), (4, 395337132), (6, 263558088), (8, 197668566), (9, 175705392), (12, 131779044), (16, 98834283), (18, 87852696), (24, 65889522), (27, 58568464), (36, 43926348), (48, 32944761), (54, 29284232), (72, 21963174), (108, 14642116), (144, 10981587), (216, 7321058), (331, 4777488), (432, 3660529), (662, 2388744), (993, 1592496), (1324, 1194372), (1986, 796248), (2648, 597186), (2979, 530832), (3972, 398124), (5296, 298593), (5958, 265416), (7944, 199062), (8937, 176944), (11059, 142992), (11916, 132708), (15888, 99531), (17874, 88472), (22118, 71496), (23832, 66354), (33177, 47664), (35748, 44236)]