641085408

素因数分解:

$2^5\times 3^3\times {\mathrm{173}}^1\times {\mathrm{4289}}^1$

素因数の和:4481

約数の個数: 96

約数和(自身を含む): 1881079200

約数和(自身を除く): 1239993792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 173, 216, 288, 346, 432, 519, 692, 864, 1038, 1384, 1557, 2076, 2768, 3114, 4152, 4289, 4671, 5536, 6228, 8304, 8578, 9342, 12456, 12867, 16608, 17156, 18684, 24912, 25734, 34312, 37368, 38601, 49824, 51468, 68624, 74736, 77202, 102936, 115803, 137248, 149472, 154404, 205872, 231606, 308808, 411744, 463212, 617616, 741997, 926424, 1235232, 1483994, 1852848, 2225991, 2967988, 3705696, 4451982, 5935976, 6677973, 8903964, 11871952, 13355946, 17807928, 20033919, 23743904, 26711892, 35615856, 40067838, 53423784, 71231712, 80135676, 106847568, 160271352, 213695136, 320542704, 641085408]

約数ペア:

[(1, 641085408), (2, 320542704), (3, 213695136), (4, 160271352), (6, 106847568), (8, 80135676), (9, 71231712), (12, 53423784), (16, 40067838), (18, 35615856), (24, 26711892), (27, 23743904), (32, 20033919), (36, 17807928), (48, 13355946), (54, 11871952), (72, 8903964), (96, 6677973), (108, 5935976), (144, 4451982), (173, 3705696), (216, 2967988), (288, 2225991), (346, 1852848), (432, 1483994), (519, 1235232), (692, 926424), (864, 741997), (1038, 617616), (1384, 463212), (1557, 411744), (2076, 308808), (2768, 231606), (3114, 205872), (4152, 154404), (4289, 149472), (4671, 137248), (5536, 115803), (6228, 102936), (8304, 77202), (8578, 74736), (9342, 68624), (12456, 51468), (12867, 49824), (16608, 38601), (17156, 37368), (18684, 34312), (24912, 25734)]