15665901216

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{328343}}^1$

素因数の和:328434

約数の個数: 96

約数和(自身を含む): 47659788288

約数和(自身を除く): 31993887072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 71, 84, 96, 112, 142, 168, 213, 224, 284, 336, 426, 497, 568, 672, 852, 994, 1136, 1491, 1704, 1988, 2272, 2982, 3408, 3976, 5964, 6816, 7952, 11928, 15904, 23856, 47712, 328343, 656686, 985029, 1313372, 1970058, 2298401, 2626744, 3940116, 4596802, 5253488, 6895203, 7880232, 9193604, 10506976, 13790406, 15760464, 18387208, 23312353, 27580812, 31520928, 36774416, 46624706, 55161624, 69937059, 73548832, 93249412, 110323248, 139874118, 163186471, 186498824, 220646496, 279748236, 326372942, 372997648, 489559413, 559496472, 652745884, 745995296, 979118826, 1118992944, 1305491768, 1958237652, 2237985888, 2610983536, 3916475304, 5221967072, 7832950608, 15665901216]

約数ペア:

[(1, 15665901216), (2, 7832950608), (3, 5221967072), (4, 3916475304), (6, 2610983536), (7, 2237985888), (8, 1958237652), (12, 1305491768), (14, 1118992944), (16, 979118826), (21, 745995296), (24, 652745884), (28, 559496472), (32, 489559413), (42, 372997648), (48, 326372942), (56, 279748236), (71, 220646496), (84, 186498824), (96, 163186471), (112, 139874118), (142, 110323248), (168, 93249412), (213, 73548832), (224, 69937059), (284, 55161624), (336, 46624706), (426, 36774416), (497, 31520928), (568, 27580812), (672, 23312353), (852, 18387208), (994, 15760464), (1136, 13790406), (1491, 10506976), (1704, 9193604), (1988, 7880232), (2272, 6895203), (2982, 5253488), (3408, 4596802), (3976, 3940116), (5964, 2626744), (6816, 2298401), (7952, 1970058), (11928, 1313372), (15904, 985029), (23856, 656686), (47712, 328343)]