275270528

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:344

約数の個数: 128

約数和(自身を含む): 644656320

約数和(自身を除く): 369385792

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 37, 52, 64, 68, 74, 104, 128, 136, 148, 208, 221, 263, 272, 296, 416, 442, 481, 526, 544, 592, 629, 832, 884, 962, 1052, 1088, 1184, 1258, 1664, 1768, 1924, 2104, 2176, 2368, 2516, 3419, 3536, 3848, 4208, 4471, 4736, 5032, 6838, 7072, 7696, 8177, 8416, 8942, 9731, 10064, 13676, 14144, 15392, 16354, 16832, 17884, 19462, 20128, 27352, 28288, 30784, 32708, 33664, 35768, 38924, 40256, 54704, 58123, 61568, 65416, 71536, 77848, 80512, 109408, 116246, 126503, 130832, 143072, 155696, 165427, 218816, 232492, 253006, 261664, 286144, 311392, 330854, 437632, 464984, 506012, 523328, 572288, 622784, 661708, 929968, 1012024, 1046656, 1245568, 1323416, 1859936, 2024048, 2150551, 2646832, 3719872, 4048096, 4301102, 5293664, 7439744, 8096192, 8602204, 10587328, 16192384, 17204408, 21174656, 34408816, 68817632, 137635264, 275270528]

約数ペア:

[(1, 275270528), (2, 137635264), (4, 68817632), (8, 34408816), (13, 21174656), (16, 17204408), (17, 16192384), (26, 10587328), (32, 8602204), (34, 8096192), (37, 7439744), (52, 5293664), (64, 4301102), (68, 4048096), (74, 3719872), (104, 2646832), (128, 2150551), (136, 2024048), (148, 1859936), (208, 1323416), (221, 1245568), (263, 1046656), (272, 1012024), (296, 929968), (416, 661708), (442, 622784), (481, 572288), (526, 523328), (544, 506012), (592, 464984), (629, 437632), (832, 330854), (884, 311392), (962, 286144), (1052, 261664), (1088, 253006), (1184, 232492), (1258, 218816), (1664, 165427), (1768, 155696), (1924, 143072), (2104, 130832), (2176, 126503), (2368, 116246), (2516, 109408), (3419, 80512), (3536, 77848), (3848, 71536), (4208, 65416), (4471, 61568), (4736, 58123), (5032, 54704), (6838, 40256), (7072, 38924), (7696, 35768), (8177, 33664), (8416, 32708), (8942, 30784), (9731, 28288), (10064, 27352), (13676, 20128), (14144, 19462), (15392, 17884), (16354, 16832)]