246944512

素因数分解:

$2^8\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:142

約数の個数: 108

約数和(自身を含む): 541218496

約数和(自身を除く): 294273984

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 37, 58, 62, 64, 74, 116, 124, 128, 148, 232, 248, 256, 296, 464, 496, 592, 841, 899, 928, 992, 1073, 1147, 1184, 1682, 1798, 1856, 1984, 2146, 2294, 2368, 3364, 3596, 3712, 3968, 4292, 4588, 4736, 6728, 7192, 7424, 7936, 8584, 9176, 9472, 13456, 14384, 17168, 18352, 26071, 26912, 28768, 31117, 33263, 34336, 36704, 52142, 53824, 57536, 62234, 66526, 68672, 73408, 104284, 107648, 115072, 124468, 133052, 137344, 146816, 208568, 215296, 230144, 248936, 266104, 274688, 293632, 417136, 497872, 532208, 834272, 964627, 995744, 1064416, 1668544, 1929254, 1991488, 2128832, 3337088, 3858508, 3982976, 4257664, 6674176, 7717016, 7965952, 8515328, 15434032, 30868064, 61736128, 123472256, 246944512]

約数ペア:

[(1, 246944512), (2, 123472256), (4, 61736128), (8, 30868064), (16, 15434032), (29, 8515328), (31, 7965952), (32, 7717016), (37, 6674176), (58, 4257664), (62, 3982976), (64, 3858508), (74, 3337088), (116, 2128832), (124, 1991488), (128, 1929254), (148, 1668544), (232, 1064416), (248, 995744), (256, 964627), (296, 834272), (464, 532208), (496, 497872), (592, 417136), (841, 293632), (899, 274688), (928, 266104), (992, 248936), (1073, 230144), (1147, 215296), (1184, 208568), (1682, 146816), (1798, 137344), (1856, 133052), (1984, 124468), (2146, 115072), (2294, 107648), (2368, 104284), (3364, 73408), (3596, 68672), (3712, 66526), (3968, 62234), (4292, 57536), (4588, 53824), (4736, 52142), (6728, 36704), (7192, 34336), (7424, 33263), (7936, 31117), (8584, 28768), (9176, 26912), (9472, 26071), (13456, 18352), (14384, 17168)]