258678144

素因数分解:

$2^7\times 3^3\times {\mathrm{29}}^2\times {\mathrm{89}}^1$

素因数の和:170

約数の個数: 192

約数和(自身を含む): 799578000

約数和(自身を除く): 540899856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 89, 96, 108, 116, 128, 144, 174, 178, 192, 216, 232, 261, 267, 288, 348, 356, 384, 432, 464, 522, 534, 576, 696, 712, 783, 801, 841, 864, 928, 1044, 1068, 1152, 1392, 1424, 1566, 1602, 1682, 1728, 1856, 2088, 2136, 2403, 2523, 2581, 2784, 2848, 3132, 3204, 3364, 3456, 3712, 4176, 4272, 4806, 5046, 5162, 5568, 5696, 6264, 6408, 6728, 7569, 7743, 8352, 8544, 9612, 10092, 10324, 11136, 11392, 12528, 12816, 13456, 15138, 15486, 16704, 17088, 19224, 20184, 20648, 22707, 23229, 25056, 25632, 26912, 30276, 30972, 33408, 34176, 38448, 40368, 41296, 45414, 46458, 50112, 51264, 53824, 60552, 61944, 69687, 74849, 76896, 80736, 82592, 90828, 92916, 100224, 102528, 107648, 121104, 123888, 139374, 149698, 153792, 161472, 165184, 181656, 185832, 224547, 242208, 247776, 278748, 299396, 307584, 322944, 330368, 363312, 371664, 449094, 484416, 495552, 557496, 598792, 673641, 726624, 743328, 898188, 968832, 991104, 1114992, 1197584, 1347282, 1453248, 1486656, 1796376, 2020923, 2229984, 2395168, 2694564, 2906496, 2973312, 3592752, 4041846, 4459968, 4790336, 5389128, 7185504, 8083692, 8919936, 9580672, 10778256, 14371008, 16167384, 21556512, 28742016, 32334768, 43113024, 64669536, 86226048, 129339072, 258678144]

約数ペア:

[(1, 258678144), (2, 129339072), (3, 86226048), (4, 64669536), (6, 43113024), (8, 32334768), (9, 28742016), (12, 21556512), (16, 16167384), (18, 14371008), (24, 10778256), (27, 9580672), (29, 8919936), (32, 8083692), (36, 7185504), (48, 5389128), (54, 4790336), (58, 4459968), (64, 4041846), (72, 3592752), (87, 2973312), (89, 2906496), (96, 2694564), (108, 2395168), (116, 2229984), (128, 2020923), (144, 1796376), (174, 1486656), (178, 1453248), (192, 1347282), (216, 1197584), (232, 1114992), (261, 991104), (267, 968832), (288, 898188), (348, 743328), (356, 726624), (384, 673641), (432, 598792), (464, 557496), (522, 495552), (534, 484416), (576, 449094), (696, 371664), (712, 363312), (783, 330368), (801, 322944), (841, 307584), (864, 299396), (928, 278748), (1044, 247776), (1068, 242208), (1152, 224547), (1392, 185832), (1424, 181656), (1566, 165184), (1602, 161472), (1682, 153792), (1728, 149698), (1856, 139374), (2088, 123888), (2136, 121104), (2403, 107648), (2523, 102528), (2581, 100224), (2784, 92916), (2848, 90828), (3132, 82592), (3204, 80736), (3364, 76896), (3456, 74849), (3712, 69687), (4176, 61944), (4272, 60552), (4806, 53824), (5046, 51264), (5162, 50112), (5568, 46458), (5696, 45414), (6264, 41296), (6408, 40368), (6728, 38448), (7569, 34176), (7743, 33408), (8352, 30972), (8544, 30276), (9612, 26912), (10092, 25632), (10324, 25056), (11136, 23229), (11392, 22707), (12528, 20648), (12816, 20184), (13456, 19224), (15138, 17088), (15486, 16704)]