290785536

素因数分解:

$2^8\times 3^2\times {\mathrm{61}}^1\times {\mathrm{2069}}^1$

素因数の和:2152

約数の個数: 108

約数和(自身を含む): 852562620

約数和(自身を除く): 561777084

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, 2069, 2196, 2304, 2928, 3904, 4138, 4392, 5856, 6207, 7808, 8276, 8784, 11712, 12414, 15616, 16552, 17568, 18621, 23424, 24828, 33104, 35136, 37242, 46848, 49656, 66208, 70272, 74484, 99312, 126209, 132416, 140544, 148968, 198624, 252418, 264832, 297936, 378627, 397248, 504836, 529664, 595872, 757254, 794496, 1009672, 1135881, 1191744, 1514508, 1588992, 2019344, 2271762, 2383488, 3029016, 4038688, 4543524, 4766976, 6058032, 8077376, 9087048, 12116064, 16154752, 18174096, 24232128, 32309504, 36348192, 48464256, 72696384, 96928512, 145392768, 290785536]

約数ペア:

[(1, 290785536), (2, 145392768), (3, 96928512), (4, 72696384), (6, 48464256), (8, 36348192), (9, 32309504), (12, 24232128), (16, 18174096), (18, 16154752), (24, 12116064), (32, 9087048), (36, 8077376), (48, 6058032), (61, 4766976), (64, 4543524), (72, 4038688), (96, 3029016), (122, 2383488), (128, 2271762), (144, 2019344), (183, 1588992), (192, 1514508), (244, 1191744), (256, 1135881), (288, 1009672), (366, 794496), (384, 757254), (488, 595872), (549, 529664), (576, 504836), (732, 397248), (768, 378627), (976, 297936), (1098, 264832), (1152, 252418), (1464, 198624), (1952, 148968), (2069, 140544), (2196, 132416), (2304, 126209), (2928, 99312), (3904, 74484), (4138, 70272), (4392, 66208), (5856, 49656), (6207, 46848), (7808, 37242), (8276, 35136), (8784, 33104), (11712, 24828), (12414, 23424), (15616, 18621), (16552, 17568)]