216855168

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{18217}}^1$

素因数の和:18265

約数の個数: 64

約数和(自身を含む): 594635520

約数和(自身を除く): 377780352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1488, 1984, 2976, 3968, 5952, 11904, 18217, 36434, 54651, 72868, 109302, 145736, 218604, 291472, 437208, 564727, 582944, 874416, 1129454, 1165888, 1694181, 1748832, 2258908, 2331776, 3388362, 3497664, 4517816, 6776724, 6995328, 9035632, 13553448, 18071264, 27106896, 36142528, 54213792, 72285056, 108427584, 216855168]

約数ペア:

[(1, 216855168), (2, 108427584), (3, 72285056), (4, 54213792), (6, 36142528), (8, 27106896), (12, 18071264), (16, 13553448), (24, 9035632), (31, 6995328), (32, 6776724), (48, 4517816), (62, 3497664), (64, 3388362), (93, 2331776), (96, 2258908), (124, 1748832), (128, 1694181), (186, 1165888), (192, 1129454), (248, 874416), (372, 582944), (384, 564727), (496, 437208), (744, 291472), (992, 218604), (1488, 145736), (1984, 109302), (2976, 72868), (3968, 54651), (5952, 36434), (11904, 18217)]