238425984

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{3631}}^1$

素因数の和:3673

約数の個数: 128

約数和(自身を含む): 740928000

約数和(自身を除く): 502502016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1152, 1216, 1368, 1728, 1824, 2052, 2432, 2736, 3456, 3631, 3648, 4104, 5472, 7262, 7296, 8208, 10893, 10944, 14524, 16416, 21786, 21888, 29048, 32679, 32832, 43572, 58096, 65358, 65664, 68989, 87144, 98037, 116192, 130716, 137978, 174288, 196074, 206967, 232384, 261432, 275956, 348576, 392148, 413934, 464768, 522864, 551912, 620901, 697152, 784296, 827868, 1045728, 1103824, 1241802, 1394304, 1568592, 1655736, 1862703, 2091456, 2207648, 2483604, 3137184, 3311472, 3725406, 4182912, 4415296, 4967208, 6274368, 6622944, 7450812, 8830592, 9934416, 12548736, 13245888, 14901624, 19868832, 26491776, 29803248, 39737664, 59606496, 79475328, 119212992, 238425984]

約数ペア:

[(1, 238425984), (2, 119212992), (3, 79475328), (4, 59606496), (6, 39737664), (8, 29803248), (9, 26491776), (12, 19868832), (16, 14901624), (18, 13245888), (19, 12548736), (24, 9934416), (27, 8830592), (32, 7450812), (36, 6622944), (38, 6274368), (48, 4967208), (54, 4415296), (57, 4182912), (64, 3725406), (72, 3311472), (76, 3137184), (96, 2483604), (108, 2207648), (114, 2091456), (128, 1862703), (144, 1655736), (152, 1568592), (171, 1394304), (192, 1241802), (216, 1103824), (228, 1045728), (288, 827868), (304, 784296), (342, 697152), (384, 620901), (432, 551912), (456, 522864), (513, 464768), (576, 413934), (608, 392148), (684, 348576), (864, 275956), (912, 261432), (1026, 232384), (1152, 206967), (1216, 196074), (1368, 174288), (1728, 137978), (1824, 130716), (2052, 116192), (2432, 98037), (2736, 87144), (3456, 68989), (3631, 65664), (3648, 65358), (4104, 58096), (5472, 43572), (7262, 32832), (7296, 32679), (8208, 29048), (10893, 21888), (10944, 21786), (14524, 16416)]