745566498

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{4877}}^1$

素因数の和:5056

約数の個数: 64

約数和(自身を含む): 1756080000

約数和(自身を除く): 1010513502

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 149, 171, 298, 342, 447, 513, 894, 1026, 1341, 2682, 2831, 4023, 4877, 5662, 8046, 8493, 9754, 14631, 16986, 25479, 29262, 43893, 50958, 76437, 87786, 92663, 131679, 152874, 185326, 263358, 277989, 555978, 726673, 833967, 1453346, 1667934, 2180019, 2501901, 4360038, 5003802, 6540057, 13080114, 13806787, 19620171, 27613574, 39240342, 41420361, 82840722, 124261083, 248522166, 372783249, 745566498]

約数ペア:

[(1, 745566498), (2, 372783249), (3, 248522166), (6, 124261083), (9, 82840722), (18, 41420361), (19, 39240342), (27, 27613574), (38, 19620171), (54, 13806787), (57, 13080114), (114, 6540057), (149, 5003802), (171, 4360038), (298, 2501901), (342, 2180019), (447, 1667934), (513, 1453346), (894, 833967), (1026, 726673), (1341, 555978), (2682, 277989), (2831, 263358), (4023, 185326), (4877, 152874), (5662, 131679), (8046, 92663), (8493, 87786), (9754, 76437), (14631, 50958), (16986, 43893), (25479, 29262)]