253601376

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:397

約数の個数: 192

約数和(自身を含む): 818657280

約数和(自身を除く): 565055904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 79, 84, 96, 102, 112, 119, 136, 158, 168, 204, 224, 237, 238, 272, 281, 316, 336, 357, 408, 474, 476, 544, 553, 562, 632, 672, 714, 816, 843, 948, 952, 1106, 1124, 1264, 1343, 1428, 1632, 1659, 1686, 1896, 1904, 1967, 2212, 2248, 2528, 2686, 2856, 3318, 3372, 3792, 3808, 3934, 4029, 4424, 4496, 4777, 5372, 5712, 5901, 6636, 6744, 7584, 7868, 8058, 8848, 8992, 9401, 9554, 10744, 11424, 11802, 13272, 13488, 14331, 15736, 16116, 17696, 18802, 19108, 21488, 22199, 23604, 26544, 26976, 28203, 28662, 31472, 32232, 33439, 37604, 38216, 42976, 44398, 47208, 53088, 56406, 57324, 62944, 64464, 66597, 66878, 75208, 76432, 88796, 94416, 100317, 112812, 114648, 128928, 133194, 133756, 150416, 152864, 155393, 177592, 188832, 200634, 225624, 229296, 266388, 267512, 300832, 310786, 355184, 377383, 401268, 451248, 458592, 466179, 532776, 535024, 621572, 710368, 754766, 802536, 902496, 932358, 1065552, 1070048, 1132149, 1243144, 1509532, 1605072, 1864716, 2131104, 2264298, 2486288, 2641681, 3019064, 3210144, 3729432, 4528596, 4972576, 5283362, 6038128, 7458864, 7925043, 9057192, 10566724, 12076256, 14917728, 15850086, 18114384, 21133448, 31700172, 36228768, 42266896, 63400344, 84533792, 126800688, 253601376]

約数ペア:

[(1, 253601376), (2, 126800688), (3, 84533792), (4, 63400344), (6, 42266896), (7, 36228768), (8, 31700172), (12, 21133448), (14, 18114384), (16, 15850086), (17, 14917728), (21, 12076256), (24, 10566724), (28, 9057192), (32, 7925043), (34, 7458864), (42, 6038128), (48, 5283362), (51, 4972576), (56, 4528596), (68, 3729432), (79, 3210144), (84, 3019064), (96, 2641681), (102, 2486288), (112, 2264298), (119, 2131104), (136, 1864716), (158, 1605072), (168, 1509532), (204, 1243144), (224, 1132149), (237, 1070048), (238, 1065552), (272, 932358), (281, 902496), (316, 802536), (336, 754766), (357, 710368), (408, 621572), (474, 535024), (476, 532776), (544, 466179), (553, 458592), (562, 451248), (632, 401268), (672, 377383), (714, 355184), (816, 310786), (843, 300832), (948, 267512), (952, 266388), (1106, 229296), (1124, 225624), (1264, 200634), (1343, 188832), (1428, 177592), (1632, 155393), (1659, 152864), (1686, 150416), (1896, 133756), (1904, 133194), (1967, 128928), (2212, 114648), (2248, 112812), (2528, 100317), (2686, 94416), (2856, 88796), (3318, 76432), (3372, 75208), (3792, 66878), (3808, 66597), (3934, 64464), (4029, 62944), (4424, 57324), (4496, 56406), (4777, 53088), (5372, 47208), (5712, 44398), (5901, 42976), (6636, 38216), (6744, 37604), (7584, 33439), (7868, 32232), (8058, 31472), (8848, 28662), (8992, 28203), (9401, 26976), (9554, 26544), (10744, 23604), (11424, 22199), (11802, 21488), (13272, 19108), (13488, 18802), (14331, 17696), (15736, 16116)]