214727724

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:276

約数の個数: 144

約数和(自身を含む): 598870272

約数和(自身を除く): 384142548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 37, 43, 46, 69, 74, 86, 92, 111, 129, 138, 148, 163, 172, 207, 222, 258, 276, 326, 333, 387, 414, 444, 489, 516, 652, 666, 774, 828, 851, 978, 989, 1332, 1467, 1548, 1591, 1702, 1956, 1978, 2553, 2934, 2967, 3182, 3404, 3749, 3956, 4773, 5106, 5868, 5934, 6031, 6364, 7009, 7498, 7659, 8901, 9546, 10212, 11247, 11868, 12062, 14018, 14319, 14996, 15318, 17802, 18093, 19092, 21027, 22494, 24124, 28036, 28638, 30636, 33741, 35604, 36186, 36593, 42054, 44988, 54279, 57276, 63081, 67482, 72372, 73186, 84108, 108558, 109779, 126162, 134964, 138713, 146372, 161207, 217116, 219558, 252324, 259333, 277426, 322414, 329337, 416139, 439116, 483621, 518666, 554852, 644828, 658674, 777999, 832278, 967242, 1037332, 1248417, 1317348, 1450863, 1555998, 1664556, 1934484, 2333997, 2496834, 2901726, 3111996, 4667994, 4993668, 5803452, 5964659, 9335988, 11929318, 17893977, 23858636, 35787954, 53681931, 71575908, 107363862, 214727724]

約数ペア:

[(1, 214727724), (2, 107363862), (3, 71575908), (4, 53681931), (6, 35787954), (9, 23858636), (12, 17893977), (18, 11929318), (23, 9335988), (36, 5964659), (37, 5803452), (43, 4993668), (46, 4667994), (69, 3111996), (74, 2901726), (86, 2496834), (92, 2333997), (111, 1934484), (129, 1664556), (138, 1555998), (148, 1450863), (163, 1317348), (172, 1248417), (207, 1037332), (222, 967242), (258, 832278), (276, 777999), (326, 658674), (333, 644828), (387, 554852), (414, 518666), (444, 483621), (489, 439116), (516, 416139), (652, 329337), (666, 322414), (774, 277426), (828, 259333), (851, 252324), (978, 219558), (989, 217116), (1332, 161207), (1467, 146372), (1548, 138713), (1591, 134964), (1702, 126162), (1956, 109779), (1978, 108558), (2553, 84108), (2934, 73186), (2967, 72372), (3182, 67482), (3404, 63081), (3749, 57276), (3956, 54279), (4773, 44988), (5106, 42054), (5868, 36593), (5934, 36186), (6031, 35604), (6364, 33741), (7009, 30636), (7498, 28638), (7659, 28036), (8901, 24124), (9546, 22494), (10212, 21027), (11247, 19092), (11868, 18093), (12062, 17802), (14018, 15318), (14319, 14996)]