257674032

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1367}}^1$

素因数の和:1416

約数の個数: 240

約数和(自身を含む): 952653312

約数和(自身を除く): 694979280

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 17, 18, 21, 22, 24, 28, 33, 34, 36, 42, 44, 48, 51, 56, 63, 66, 68, 72, 77, 84, 88, 99, 102, 112, 119, 126, 132, 136, 144, 153, 154, 168, 176, 187, 198, 204, 231, 238, 252, 264, 272, 306, 308, 336, 357, 374, 396, 408, 462, 476, 504, 528, 561, 612, 616, 693, 714, 748, 792, 816, 924, 952, 1008, 1071, 1122, 1224, 1232, 1309, 1367, 1386, 1428, 1496, 1584, 1683, 1848, 1904, 2142, 2244, 2448, 2618, 2734, 2772, 2856, 2992, 3366, 3696, 3927, 4101, 4284, 4488, 5236, 5468, 5544, 5712, 6732, 7854, 8202, 8568, 8976, 9569, 10472, 10936, 11088, 11781, 12303, 13464, 15037, 15708, 16404, 17136, 19138, 20944, 21872, 23239, 23562, 24606, 26928, 28707, 30074, 31416, 32808, 38276, 45111, 46478, 47124, 49212, 57414, 60148, 62832, 65616, 69717, 76552, 86121, 90222, 92956, 94248, 98424, 105259, 114828, 120296, 135333, 139434, 153104, 162673, 172242, 180444, 185912, 188496, 196848, 209151, 210518, 229656, 240592, 255629, 270666, 278868, 315777, 325346, 344484, 360888, 371824, 418302, 421036, 459312, 488019, 511258, 541332, 557736, 631554, 650692, 688968, 721776, 766887, 836604, 842072, 947331, 976038, 1022516, 1082664, 1115472, 1263108, 1301384, 1377936, 1464057, 1533774, 1673208, 1684144, 1789403, 1894662, 1952076, 2045032, 2165328, 2300661, 2526216, 2602768, 2928114, 3067548, 3346416, 3578806, 3789324, 3904152, 4090064, 4601322, 5052432, 5368209, 5856228, 6135096, 7157612, 7578648, 7808304, 9202644, 10736418, 11712456, 12270192, 14315224, 15157296, 16104627, 18405288, 21472836, 23424912, 28630448, 32209254, 36810576, 42945672, 64418508, 85891344, 128837016, 257674032]

約数ペア:

[(1, 257674032), (2, 128837016), (3, 85891344), (4, 64418508), (6, 42945672), (7, 36810576), (8, 32209254), (9, 28630448), (11, 23424912), (12, 21472836), (14, 18405288), (16, 16104627), (17, 15157296), (18, 14315224), (21, 12270192), (22, 11712456), (24, 10736418), (28, 9202644), (33, 7808304), (34, 7578648), (36, 7157612), (42, 6135096), (44, 5856228), (48, 5368209), (51, 5052432), (56, 4601322), (63, 4090064), (66, 3904152), (68, 3789324), (72, 3578806), (77, 3346416), (84, 3067548), (88, 2928114), (99, 2602768), (102, 2526216), (112, 2300661), (119, 2165328), (126, 2045032), (132, 1952076), (136, 1894662), (144, 1789403), (153, 1684144), (154, 1673208), (168, 1533774), (176, 1464057), (187, 1377936), (198, 1301384), (204, 1263108), (231, 1115472), (238, 1082664), (252, 1022516), (264, 976038), (272, 947331), (306, 842072), (308, 836604), (336, 766887), (357, 721776), (374, 688968), (396, 650692), (408, 631554), (462, 557736), (476, 541332), (504, 511258), (528, 488019), (561, 459312), (612, 421036), (616, 418302), (693, 371824), (714, 360888), (748, 344484), (792, 325346), (816, 315777), (924, 278868), (952, 270666), (1008, 255629), (1071, 240592), (1122, 229656), (1224, 210518), (1232, 209151), (1309, 196848), (1367, 188496), (1386, 185912), (1428, 180444), (1496, 172242), (1584, 162673), (1683, 153104), (1848, 139434), (1904, 135333), (2142, 120296), (2244, 114828), (2448, 105259), (2618, 98424), (2734, 94248), (2772, 92956), (2856, 90222), (2992, 86121), (3366, 76552), (3696, 69717), (3927, 65616), (4101, 62832), (4284, 60148), (4488, 57414), (5236, 49212), (5468, 47124), (5544, 46478), (5712, 45111), (6732, 38276), (7854, 32808), (8202, 31416), (8568, 30074), (8976, 28707), (9569, 26928), (10472, 24606), (10936, 23562), (11088, 23239), (11781, 21872), (12303, 20944), (13464, 19138), (15037, 17136), (15708, 16404)]