213247728

素因数分解:

$2^4\times 3^4\times {\mathrm{17}}^1\times {\mathrm{9679}}^1$

素因数の和:9716

約数の個数: 100

約数和(自身を含む): 653574240

約数和(自身を除く): 440326512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 81, 102, 108, 136, 144, 153, 162, 204, 216, 272, 306, 324, 408, 432, 459, 612, 648, 816, 918, 1224, 1296, 1377, 1836, 2448, 2754, 3672, 5508, 7344, 9679, 11016, 19358, 22032, 29037, 38716, 58074, 77432, 87111, 116148, 154864, 164543, 174222, 232296, 261333, 329086, 348444, 464592, 493629, 522666, 658172, 696888, 783999, 987258, 1045332, 1316344, 1393776, 1480887, 1567998, 1974516, 2090664, 2632688, 2961774, 3135996, 3949032, 4181328, 4442661, 5923548, 6271992, 7898064, 8885322, 11847096, 12543984, 13327983, 17770644, 23694192, 26655966, 35541288, 53311932, 71082576, 106623864, 213247728]

約数ペア:

[(1, 213247728), (2, 106623864), (3, 71082576), (4, 53311932), (6, 35541288), (8, 26655966), (9, 23694192), (12, 17770644), (16, 13327983), (17, 12543984), (18, 11847096), (24, 8885322), (27, 7898064), (34, 6271992), (36, 5923548), (48, 4442661), (51, 4181328), (54, 3949032), (68, 3135996), (72, 2961774), (81, 2632688), (102, 2090664), (108, 1974516), (136, 1567998), (144, 1480887), (153, 1393776), (162, 1316344), (204, 1045332), (216, 987258), (272, 783999), (306, 696888), (324, 658172), (408, 522666), (432, 493629), (459, 464592), (612, 348444), (648, 329086), (816, 261333), (918, 232296), (1224, 174222), (1296, 164543), (1377, 154864), (1836, 116148), (2448, 87111), (2754, 77432), (3672, 58074), (5508, 38716), (7344, 29037), (9679, 22032), (11016, 19358)]