321388992

素因数分解:

$2^6\times 3^3\times {\mathrm{61}}^1\times {\mathrm{3049}}^1$

素因数の和:3131

約数の個数: 112

約数和(自身を含む): 960628000

約数和(自身を除く): 639239008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 96, 108, 122, 144, 183, 192, 216, 244, 288, 366, 432, 488, 549, 576, 732, 864, 976, 1098, 1464, 1647, 1728, 1952, 2196, 2928, 3049, 3294, 3904, 4392, 5856, 6098, 6588, 8784, 9147, 11712, 12196, 13176, 17568, 18294, 24392, 26352, 27441, 35136, 36588, 48784, 52704, 54882, 73176, 82323, 97568, 105408, 109764, 146352, 164646, 185989, 195136, 219528, 292704, 329292, 371978, 439056, 557967, 585408, 658584, 743956, 878112, 1115934, 1317168, 1487912, 1673901, 1756224, 2231868, 2634336, 2975824, 3347802, 4463736, 5021703, 5268672, 5951648, 6695604, 8927472, 10043406, 11903296, 13391208, 17854944, 20086812, 26782416, 35709888, 40173624, 53564832, 80347248, 107129664, 160694496, 321388992]

約数ペア:

[(1, 321388992), (2, 160694496), (3, 107129664), (4, 80347248), (6, 53564832), (8, 40173624), (9, 35709888), (12, 26782416), (16, 20086812), (18, 17854944), (24, 13391208), (27, 11903296), (32, 10043406), (36, 8927472), (48, 6695604), (54, 5951648), (61, 5268672), (64, 5021703), (72, 4463736), (96, 3347802), (108, 2975824), (122, 2634336), (144, 2231868), (183, 1756224), (192, 1673901), (216, 1487912), (244, 1317168), (288, 1115934), (366, 878112), (432, 743956), (488, 658584), (549, 585408), (576, 557967), (732, 439056), (864, 371978), (976, 329292), (1098, 292704), (1464, 219528), (1647, 195136), (1728, 185989), (1952, 164646), (2196, 146352), (2928, 109764), (3049, 105408), (3294, 97568), (3904, 82323), (4392, 73176), (5856, 54882), (6098, 52704), (6588, 48784), (8784, 36588), (9147, 35136), (11712, 27441), (12196, 26352), (13176, 24392), (17568, 18294)]