331471872

素因数分解:

$2^{10}\times 3^3\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:679

約数の個数: 176

約数和(自身を含む): 1034963200

約数和(自身を除く): 703491328

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, 256, 288, 304, 342, 384, 432, 456, 512, 513, 576, 608, 631, 684, 768, 864, 912, 1024, 1026, 1152, 1216, 1262, 1368, 1536, 1728, 1824, 1893, 2052, 2304, 2432, 2524, 2736, 3072, 3456, 3648, 3786, 4104, 4608, 4864, 5048, 5472, 5679, 6912, 7296, 7572, 8208, 9216, 9728, 10096, 10944, 11358, 11989, 13824, 14592, 15144, 16416, 17037, 19456, 20192, 21888, 22716, 23978, 27648, 29184, 30288, 32832, 34074, 35967, 40384, 43776, 45432, 47956, 58368, 60576, 65664, 68148, 71934, 80768, 87552, 90864, 95912, 107901, 121152, 131328, 136296, 143868, 161536, 175104, 181728, 191824, 215802, 242304, 262656, 272592, 287736, 323072, 323703, 363456, 383648, 431604, 484608, 525312, 545184, 575472, 646144, 647406, 726912, 767296, 863208, 969216, 1090368, 1150944, 1294812, 1453824, 1534592, 1726416, 1938432, 2180736, 2301888, 2589624, 2907648, 3069184, 3452832, 4361472, 4603776, 5179248, 5815296, 6138368, 6905664, 8722944, 9207552, 10358496, 12276736, 13811328, 17445888, 18415104, 20716992, 27622656, 36830208, 41433984, 55245312, 82867968, 110490624, 165735936, 331471872]

約数ペア:

[(1, 331471872), (2, 165735936), (3, 110490624), (4, 82867968), (6, 55245312), (8, 41433984), (9, 36830208), (12, 27622656), (16, 20716992), (18, 18415104), (19, 17445888), (24, 13811328), (27, 12276736), (32, 10358496), (36, 9207552), (38, 8722944), (48, 6905664), (54, 6138368), (57, 5815296), (64, 5179248), (72, 4603776), (76, 4361472), (96, 3452832), (108, 3069184), (114, 2907648), (128, 2589624), (144, 2301888), (152, 2180736), (171, 1938432), (192, 1726416), (216, 1534592), (228, 1453824), (256, 1294812), (288, 1150944), (304, 1090368), (342, 969216), (384, 863208), (432, 767296), (456, 726912), (512, 647406), (513, 646144), (576, 575472), (608, 545184), (631, 525312), (684, 484608), (768, 431604), (864, 383648), (912, 363456), (1024, 323703), (1026, 323072), (1152, 287736), (1216, 272592), (1262, 262656), (1368, 242304), (1536, 215802), (1728, 191824), (1824, 181728), (1893, 175104), (2052, 161536), (2304, 143868), (2432, 136296), (2524, 131328), (2736, 121152), (3072, 107901), (3456, 95912), (3648, 90864), (3786, 87552), (4104, 80768), (4608, 71934), (4864, 68148), (5048, 65664), (5472, 60576), (5679, 58368), (6912, 47956), (7296, 45432), (7572, 43776), (8208, 40384), (9216, 35967), (9728, 34074), (10096, 32832), (10944, 30288), (11358, 29184), (11989, 27648), (13824, 23978), (14592, 22716), (15144, 21888), (16416, 20192), (17037, 19456)]