396987912

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1949}}^1$

素因数の和:2028

約数の個数: 128

約数和(自身を含む): 1179360000

約数和(自身を除く): 782372088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 41, 46, 54, 69, 72, 82, 92, 108, 123, 138, 164, 184, 207, 216, 246, 276, 328, 369, 414, 492, 552, 621, 738, 828, 943, 984, 1107, 1242, 1476, 1656, 1886, 1949, 2214, 2484, 2829, 2952, 3772, 3898, 4428, 4968, 5658, 5847, 7544, 7796, 8487, 8856, 11316, 11694, 15592, 16974, 17541, 22632, 23388, 25461, 33948, 35082, 44827, 46776, 50922, 52623, 67896, 70164, 79909, 89654, 101844, 105246, 134481, 140328, 159818, 179308, 203688, 210492, 239727, 268962, 319636, 358616, 403443, 420984, 479454, 537924, 639272, 719181, 806886, 958908, 1075848, 1210329, 1438362, 1613772, 1837907, 1917816, 2157543, 2420658, 2876724, 3227544, 3675814, 4315086, 4841316, 5513721, 5753448, 7351628, 8630172, 9682632, 11027442, 14703256, 16541163, 17260344, 22054884, 33082326, 44109768, 49623489, 66164652, 99246978, 132329304, 198493956, 396987912]

約数ペア:

[(1, 396987912), (2, 198493956), (3, 132329304), (4, 99246978), (6, 66164652), (8, 49623489), (9, 44109768), (12, 33082326), (18, 22054884), (23, 17260344), (24, 16541163), (27, 14703256), (36, 11027442), (41, 9682632), (46, 8630172), (54, 7351628), (69, 5753448), (72, 5513721), (82, 4841316), (92, 4315086), (108, 3675814), (123, 3227544), (138, 2876724), (164, 2420658), (184, 2157543), (207, 1917816), (216, 1837907), (246, 1613772), (276, 1438362), (328, 1210329), (369, 1075848), (414, 958908), (492, 806886), (552, 719181), (621, 639272), (738, 537924), (828, 479454), (943, 420984), (984, 403443), (1107, 358616), (1242, 319636), (1476, 268962), (1656, 239727), (1886, 210492), (1949, 203688), (2214, 179308), (2484, 159818), (2829, 140328), (2952, 134481), (3772, 105246), (3898, 101844), (4428, 89654), (4968, 79909), (5658, 70164), (5847, 67896), (7544, 52623), (7796, 50922), (8487, 46776), (8856, 44827), (11316, 35082), (11694, 33948), (15592, 25461), (16974, 23388), (17541, 22632)]