423579904

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{431}}^1$

素因数の和:807

約数の個数: 72

約数和(自身を含む): 927158400

約数和(自身を除く): 503578496

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 349, 352, 431, 698, 704, 862, 1396, 1408, 1724, 2792, 2816, 3448, 3839, 4741, 5584, 6896, 7678, 9482, 11168, 13792, 15356, 18964, 22336, 27584, 30712, 37928, 44672, 55168, 61424, 75856, 89344, 110336, 122848, 150419, 151712, 245696, 300838, 303424, 491392, 601676, 606848, 982784, 1203352, 1213696, 1654609, 2406704, 3309218, 4813408, 6618436, 9626816, 13236872, 19253632, 26473744, 38507264, 52947488, 105894976, 211789952, 423579904]

約数ペア:

[(1, 423579904), (2, 211789952), (4, 105894976), (8, 52947488), (11, 38507264), (16, 26473744), (22, 19253632), (32, 13236872), (44, 9626816), (64, 6618436), (88, 4813408), (128, 3309218), (176, 2406704), (256, 1654609), (349, 1213696), (352, 1203352), (431, 982784), (698, 606848), (704, 601676), (862, 491392), (1396, 303424), (1408, 300838), (1724, 245696), (2792, 151712), (2816, 150419), (3448, 122848), (3839, 110336), (4741, 89344), (5584, 75856), (6896, 61424), (7678, 55168), (9482, 44672), (11168, 37928), (13792, 30712), (15356, 27584), (18964, 22336)]