252788736

素因数分解:

$2^{14}\times 3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:207

約数の個数: 120

約数和(自身を含む): 697281760

約数和(自身を除く): 444493024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 139, 148, 192, 222, 256, 278, 296, 384, 417, 444, 512, 556, 592, 768, 834, 888, 1024, 1112, 1184, 1536, 1668, 1776, 2048, 2224, 2368, 3072, 3336, 3552, 4096, 4448, 4736, 5143, 6144, 6672, 7104, 8192, 8896, 9472, 10286, 12288, 13344, 14208, 15429, 16384, 17792, 18944, 20572, 24576, 26688, 28416, 30858, 35584, 37888, 41144, 49152, 53376, 56832, 61716, 71168, 75776, 82288, 106752, 113664, 123432, 142336, 151552, 164576, 213504, 227328, 246864, 284672, 303104, 329152, 427008, 454656, 493728, 569344, 606208, 658304, 854016, 909312, 987456, 1138688, 1316608, 1708032, 1818624, 1974912, 2277376, 2633216, 3416064, 3949824, 5266432, 6832128, 7899648, 10532864, 15799296, 21065728, 31598592, 42131456, 63197184, 84262912, 126394368, 252788736]

約数ペア:

[(1, 252788736), (2, 126394368), (3, 84262912), (4, 63197184), (6, 42131456), (8, 31598592), (12, 21065728), (16, 15799296), (24, 10532864), (32, 7899648), (37, 6832128), (48, 5266432), (64, 3949824), (74, 3416064), (96, 2633216), (111, 2277376), (128, 1974912), (139, 1818624), (148, 1708032), (192, 1316608), (222, 1138688), (256, 987456), (278, 909312), (296, 854016), (384, 658304), (417, 606208), (444, 569344), (512, 493728), (556, 454656), (592, 427008), (768, 329152), (834, 303104), (888, 284672), (1024, 246864), (1112, 227328), (1184, 213504), (1536, 164576), (1668, 151552), (1776, 142336), (2048, 123432), (2224, 113664), (2368, 106752), (3072, 82288), (3336, 75776), (3552, 71168), (4096, 61716), (4448, 56832), (4736, 53376), (5143, 49152), (6144, 41144), (6672, 37888), (7104, 35584), (8192, 30858), (8896, 28416), (9472, 26688), (10286, 24576), (12288, 20572), (13344, 18944), (14208, 17792), (15429, 16384)]