272308992

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{20857}}^1$

素因数の和:20893

約数の個数: 72

約数和(自身を含む): 767407536

約数和(自身を除く): 495098544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 384, 408, 544, 768, 816, 1088, 1632, 2176, 3264, 4352, 6528, 13056, 20857, 41714, 62571, 83428, 125142, 166856, 250284, 333712, 354569, 500568, 667424, 709138, 1001136, 1063707, 1334848, 1418276, 2002272, 2127414, 2669696, 2836552, 4004544, 4254828, 5339392, 5673104, 8009088, 8509656, 11346208, 16018176, 17019312, 22692416, 34038624, 45384832, 68077248, 90769664, 136154496, 272308992]

約数ペア:

[(1, 272308992), (2, 136154496), (3, 90769664), (4, 68077248), (6, 45384832), (8, 34038624), (12, 22692416), (16, 17019312), (17, 16018176), (24, 11346208), (32, 8509656), (34, 8009088), (48, 5673104), (51, 5339392), (64, 4254828), (68, 4004544), (96, 2836552), (102, 2669696), (128, 2127414), (136, 2002272), (192, 1418276), (204, 1334848), (256, 1063707), (272, 1001136), (384, 709138), (408, 667424), (544, 500568), (768, 354569), (816, 333712), (1088, 250284), (1632, 166856), (2176, 125142), (3264, 83428), (4352, 62571), (6528, 41714), (13056, 20857)]