258205536

素因数分解:

$2^5\times 3^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:294

約数の個数: 192

約数和(自身を含む): 796340160

約数和(自身を除く): 538134624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 41, 48, 54, 72, 74, 82, 96, 108, 111, 123, 144, 148, 164, 197, 216, 222, 246, 288, 296, 328, 333, 369, 394, 432, 444, 492, 591, 592, 656, 666, 738, 788, 864, 888, 984, 999, 1107, 1182, 1184, 1312, 1332, 1476, 1517, 1576, 1773, 1776, 1968, 1998, 2214, 2364, 2664, 2952, 3034, 3152, 3546, 3552, 3936, 3996, 4428, 4551, 4728, 5319, 5328, 5904, 6068, 6304, 7092, 7289, 7992, 8077, 8856, 9102, 9456, 10638, 10656, 11808, 12136, 13653, 14184, 14578, 15984, 16154, 17712, 18204, 18912, 21276, 21867, 24231, 24272, 27306, 28368, 29156, 31968, 32308, 35424, 36408, 40959, 42552, 43734, 48462, 48544, 54612, 56736, 58312, 64616, 65601, 72693, 72816, 81918, 85104, 87468, 96924, 109224, 116624, 129232, 131202, 145386, 145632, 163836, 170208, 174936, 193848, 196803, 218079, 218448, 233248, 258464, 262404, 290772, 298849, 327672, 349872, 387696, 393606, 436158, 436896, 524808, 581544, 597698, 655344, 699744, 775392, 787212, 872316, 896547, 1049616, 1163088, 1195396, 1310688, 1574424, 1744632, 1793094, 2099232, 2326176, 2390792, 2689641, 3148848, 3489264, 3586188, 4781584, 5379282, 6297696, 6978528, 7172376, 8068923, 9563168, 10758564, 14344752, 16137846, 21517128, 28689504, 32275692, 43034256, 64551384, 86068512, 129102768, 258205536]

約数ペア:

[(1, 258205536), (2, 129102768), (3, 86068512), (4, 64551384), (6, 43034256), (8, 32275692), (9, 28689504), (12, 21517128), (16, 16137846), (18, 14344752), (24, 10758564), (27, 9563168), (32, 8068923), (36, 7172376), (37, 6978528), (41, 6297696), (48, 5379282), (54, 4781584), (72, 3586188), (74, 3489264), (82, 3148848), (96, 2689641), (108, 2390792), (111, 2326176), (123, 2099232), (144, 1793094), (148, 1744632), (164, 1574424), (197, 1310688), (216, 1195396), (222, 1163088), (246, 1049616), (288, 896547), (296, 872316), (328, 787212), (333, 775392), (369, 699744), (394, 655344), (432, 597698), (444, 581544), (492, 524808), (591, 436896), (592, 436158), (656, 393606), (666, 387696), (738, 349872), (788, 327672), (864, 298849), (888, 290772), (984, 262404), (999, 258464), (1107, 233248), (1182, 218448), (1184, 218079), (1312, 196803), (1332, 193848), (1476, 174936), (1517, 170208), (1576, 163836), (1773, 145632), (1776, 145386), (1968, 131202), (1998, 129232), (2214, 116624), (2364, 109224), (2664, 96924), (2952, 87468), (3034, 85104), (3152, 81918), (3546, 72816), (3552, 72693), (3936, 65601), (3996, 64616), (4428, 58312), (4551, 56736), (4728, 54612), (5319, 48544), (5328, 48462), (5904, 43734), (6068, 42552), (6304, 40959), (7092, 36408), (7289, 35424), (7992, 32308), (8077, 31968), (8856, 29156), (9102, 28368), (9456, 27306), (10638, 24272), (10656, 24231), (11808, 21867), (12136, 21276), (13653, 18912), (14184, 18204), (14578, 17712), (15984, 16154)]