231700448

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{547}}^1$

素因数の和:656

約数の個数: 96

約数和(自身を含む): 547964928

約数和(自身を除く): 316264480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 61, 62, 112, 122, 124, 217, 224, 244, 248, 427, 434, 488, 496, 547, 854, 868, 976, 992, 1094, 1708, 1736, 1891, 1952, 2188, 3416, 3472, 3782, 3829, 4376, 6832, 6944, 7564, 7658, 8752, 13237, 13664, 15128, 15316, 16957, 17504, 26474, 30256, 30632, 33367, 33914, 52948, 60512, 61264, 66734, 67828, 105896, 118699, 122528, 133468, 135656, 211792, 233569, 237398, 266936, 271312, 423584, 467138, 474796, 533872, 542624, 934276, 949592, 1034377, 1067744, 1868552, 1899184, 2068754, 3737104, 3798368, 4137508, 7240639, 7474208, 8275016, 14481278, 16550032, 28962556, 33100064, 57925112, 115850224, 231700448]

約数ペア:

[(1, 231700448), (2, 115850224), (4, 57925112), (7, 33100064), (8, 28962556), (14, 16550032), (16, 14481278), (28, 8275016), (31, 7474208), (32, 7240639), (56, 4137508), (61, 3798368), (62, 3737104), (112, 2068754), (122, 1899184), (124, 1868552), (217, 1067744), (224, 1034377), (244, 949592), (248, 934276), (427, 542624), (434, 533872), (488, 474796), (496, 467138), (547, 423584), (854, 271312), (868, 266936), (976, 237398), (992, 233569), (1094, 211792), (1708, 135656), (1736, 133468), (1891, 122528), (1952, 118699), (2188, 105896), (3416, 67828), (3472, 66734), (3782, 61264), (3829, 60512), (4376, 52948), (6832, 33914), (6944, 33367), (7564, 30632), (7658, 30256), (8752, 26474), (13237, 17504), (13664, 16957), (15128, 15316)]