221675832

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{271}}^1\times {\mathrm{541}}^1$

素因数の和:834

約数の個数: 128

約数和(自身を含む): 707635200

約数和(自身を除く): 485959368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 271, 378, 504, 541, 542, 756, 813, 1082, 1084, 1512, 1623, 1626, 1897, 2164, 2168, 2439, 3246, 3252, 3787, 3794, 4328, 4869, 4878, 5691, 6492, 6504, 7317, 7574, 7588, 9738, 9756, 11361, 11382, 12984, 14607, 14634, 15148, 15176, 17073, 19476, 19512, 22722, 22764, 29214, 29268, 30296, 34083, 34146, 38952, 45444, 45528, 51219, 58428, 58536, 68166, 68292, 90888, 102249, 102438, 116856, 136332, 136584, 146611, 204498, 204876, 272664, 293222, 408996, 409752, 439833, 586444, 817992, 879666, 1026277, 1172888, 1319499, 1759332, 2052554, 2638998, 3078831, 3518664, 3958497, 4105108, 5277996, 6157662, 7916994, 8210216, 9236493, 10555992, 12315324, 15833988, 18472986, 24630648, 27709479, 31667976, 36945972, 55418958, 73891944, 110837916, 221675832]

約数ペア:

[(1, 221675832), (2, 110837916), (3, 73891944), (4, 55418958), (6, 36945972), (7, 31667976), (8, 27709479), (9, 24630648), (12, 18472986), (14, 15833988), (18, 12315324), (21, 10555992), (24, 9236493), (27, 8210216), (28, 7916994), (36, 6157662), (42, 5277996), (54, 4105108), (56, 3958497), (63, 3518664), (72, 3078831), (84, 2638998), (108, 2052554), (126, 1759332), (168, 1319499), (189, 1172888), (216, 1026277), (252, 879666), (271, 817992), (378, 586444), (504, 439833), (541, 409752), (542, 408996), (756, 293222), (813, 272664), (1082, 204876), (1084, 204498), (1512, 146611), (1623, 136584), (1626, 136332), (1897, 116856), (2164, 102438), (2168, 102249), (2439, 90888), (3246, 68292), (3252, 68166), (3787, 58536), (3794, 58428), (4328, 51219), (4869, 45528), (4878, 45444), (5691, 38952), (6492, 34146), (6504, 34083), (7317, 30296), (7574, 29268), (7588, 29214), (9738, 22764), (9756, 22722), (11361, 19512), (11382, 19476), (12984, 17073), (14607, 15176), (14634, 15148)]