221530752

素因数分解:

$2^7\times 3^2\times {\mathrm{103}}^1\times {\mathrm{1867}}^1$

素因数の和:1990

約数の個数: 96

約数和(自身を含む): 644011680

約数和(自身を除く): 422480928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 103, 128, 144, 192, 206, 288, 309, 384, 412, 576, 618, 824, 927, 1152, 1236, 1648, 1854, 1867, 2472, 3296, 3708, 3734, 4944, 5601, 6592, 7416, 7468, 9888, 11202, 13184, 14832, 14936, 16803, 19776, 22404, 29664, 29872, 33606, 39552, 44808, 59328, 59744, 67212, 89616, 118656, 119488, 134424, 179232, 192301, 238976, 268848, 358464, 384602, 537696, 576903, 716928, 769204, 1075392, 1153806, 1538408, 1730709, 2150784, 2307612, 3076816, 3461418, 4615224, 6153632, 6922836, 9230448, 12307264, 13845672, 18460896, 24614528, 27691344, 36921792, 55382688, 73843584, 110765376, 221530752]

約数ペア:

[(1, 221530752), (2, 110765376), (3, 73843584), (4, 55382688), (6, 36921792), (8, 27691344), (9, 24614528), (12, 18460896), (16, 13845672), (18, 12307264), (24, 9230448), (32, 6922836), (36, 6153632), (48, 4615224), (64, 3461418), (72, 3076816), (96, 2307612), (103, 2150784), (128, 1730709), (144, 1538408), (192, 1153806), (206, 1075392), (288, 769204), (309, 716928), (384, 576903), (412, 537696), (576, 384602), (618, 358464), (824, 268848), (927, 238976), (1152, 192301), (1236, 179232), (1648, 134424), (1854, 119488), (1867, 118656), (2472, 89616), (3296, 67212), (3708, 59744), (3734, 59328), (4944, 44808), (5601, 39552), (6592, 33606), (7416, 29872), (7468, 29664), (9888, 22404), (11202, 19776), (13184, 16803), (14832, 14936)]