254809584

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:460

約数の個数: 160

約数和(自身を含む): 771379200

約数和(自身を除く): 516569616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 53, 54, 62, 72, 93, 106, 108, 124, 144, 159, 186, 212, 216, 248, 279, 318, 359, 372, 424, 432, 477, 496, 558, 636, 718, 744, 837, 848, 954, 1077, 1116, 1272, 1431, 1436, 1488, 1643, 1674, 1908, 2154, 2232, 2544, 2862, 2872, 3231, 3286, 3348, 3816, 4308, 4464, 4929, 5724, 5744, 6462, 6572, 6696, 7632, 8616, 9693, 9858, 11129, 11448, 12924, 13144, 13392, 14787, 17232, 19027, 19386, 19716, 22258, 22896, 25848, 26288, 29574, 33387, 38054, 38772, 39432, 44361, 44516, 51696, 57081, 59148, 66774, 76108, 77544, 78864, 88722, 89032, 100161, 114162, 118296, 133548, 152216, 155088, 171243, 177444, 178064, 200322, 228324, 236592, 267096, 300483, 304432, 342486, 354888, 400644, 456648, 513729, 534192, 589837, 600966, 684972, 709776, 801288, 913296, 1027458, 1179674, 1201932, 1369944, 1602576, 1769511, 2054916, 2359348, 2403864, 2739888, 3539022, 4109832, 4718696, 4807728, 5308533, 7078044, 8219664, 9437392, 10617066, 14156088, 15925599, 21234132, 28312176, 31851198, 42468264, 63702396, 84936528, 127404792, 254809584]

約数ペア:

[(1, 254809584), (2, 127404792), (3, 84936528), (4, 63702396), (6, 42468264), (8, 31851198), (9, 28312176), (12, 21234132), (16, 15925599), (18, 14156088), (24, 10617066), (27, 9437392), (31, 8219664), (36, 7078044), (48, 5308533), (53, 4807728), (54, 4718696), (62, 4109832), (72, 3539022), (93, 2739888), (106, 2403864), (108, 2359348), (124, 2054916), (144, 1769511), (159, 1602576), (186, 1369944), (212, 1201932), (216, 1179674), (248, 1027458), (279, 913296), (318, 801288), (359, 709776), (372, 684972), (424, 600966), (432, 589837), (477, 534192), (496, 513729), (558, 456648), (636, 400644), (718, 354888), (744, 342486), (837, 304432), (848, 300483), (954, 267096), (1077, 236592), (1116, 228324), (1272, 200322), (1431, 178064), (1436, 177444), (1488, 171243), (1643, 155088), (1674, 152216), (1908, 133548), (2154, 118296), (2232, 114162), (2544, 100161), (2862, 89032), (2872, 88722), (3231, 78864), (3286, 77544), (3348, 76108), (3816, 66774), (4308, 59148), (4464, 57081), (4929, 51696), (5724, 44516), (5744, 44361), (6462, 39432), (6572, 38772), (6696, 38054), (7632, 33387), (8616, 29574), (9693, 26288), (9858, 25848), (11129, 22896), (11448, 22258), (12924, 19716), (13144, 19386), (13392, 19027), (14787, 17232)]