998284032

素因数分解:

$2^8\times 3^2\times {\mathrm{61}}^1\times {\mathrm{7103}}^1$

素因数の和:7186

約数の個数: 108

約数和(自身を含む): 2925896064

約数和(自身を除く): 1927612032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 64, 72, 96, 122, 128, 144, 183, 192, 244, 256, 288, 366, 384, 488, 549, 576, 732, 768, 976, 1098, 1152, 1464, 1952, 2196, 2304, 2928, 3904, 4392, 5856, 7103, 7808, 8784, 11712, 14206, 15616, 17568, 21309, 23424, 28412, 35136, 42618, 46848, 56824, 63927, 70272, 85236, 113648, 127854, 140544, 170472, 227296, 255708, 340944, 433283, 454592, 511416, 681888, 866566, 909184, 1022832, 1299849, 1363776, 1733132, 1818368, 2045664, 2599698, 2727552, 3466264, 3899547, 4091328, 5199396, 5455104, 6932528, 7799094, 8182656, 10398792, 13865056, 15598188, 16365312, 20797584, 27730112, 31196376, 41595168, 55460224, 62392752, 83190336, 110920448, 124785504, 166380672, 249571008, 332761344, 499142016, 998284032]

約数ペア:

[(1, 998284032), (2, 499142016), (3, 332761344), (4, 249571008), (6, 166380672), (8, 124785504), (9, 110920448), (12, 83190336), (16, 62392752), (18, 55460224), (24, 41595168), (32, 31196376), (36, 27730112), (48, 20797584), (61, 16365312), (64, 15598188), (72, 13865056), (96, 10398792), (122, 8182656), (128, 7799094), (144, 6932528), (183, 5455104), (192, 5199396), (244, 4091328), (256, 3899547), (288, 3466264), (366, 2727552), (384, 2599698), (488, 2045664), (549, 1818368), (576, 1733132), (732, 1363776), (768, 1299849), (976, 1022832), (1098, 909184), (1152, 866566), (1464, 681888), (1952, 511416), (2196, 454592), (2304, 433283), (2928, 340944), (3904, 255708), (4392, 227296), (5856, 170472), (7103, 140544), (7808, 127854), (8784, 113648), (11712, 85236), (14206, 70272), (15616, 63927), (17568, 56824), (21309, 46848), (23424, 42618), (28412, 35136)]