245637216

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4561}}^1$

素因数の和:4605

約数の個数: 144

約数和(自身を含む): 807036048

約数和(自身を除く): 561398832

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 32, 33, 34, 36, 44, 48, 51, 66, 68, 72, 88, 96, 99, 102, 132, 136, 144, 153, 176, 187, 198, 204, 264, 272, 288, 306, 352, 374, 396, 408, 528, 544, 561, 612, 748, 792, 816, 1056, 1122, 1224, 1496, 1584, 1632, 1683, 2244, 2448, 2992, 3168, 3366, 4488, 4561, 4896, 5984, 6732, 8976, 9122, 13464, 13683, 17952, 18244, 26928, 27366, 36488, 41049, 50171, 53856, 54732, 72976, 77537, 82098, 100342, 109464, 145952, 150513, 155074, 164196, 200684, 218928, 232611, 301026, 310148, 328392, 401368, 437856, 451539, 465222, 602052, 620296, 656784, 697833, 802736, 852907, 903078, 930444, 1204104, 1240592, 1313568, 1395666, 1605472, 1705814, 1806156, 1860888, 2408208, 2481184, 2558721, 2791332, 3411628, 3612312, 3721776, 4816416, 5117442, 5582664, 6823256, 7224624, 7443552, 7676163, 10234884, 11165328, 13646512, 14449248, 15352326, 20469768, 22330656, 27293024, 30704652, 40939536, 61409304, 81879072, 122818608, 245637216]

約数ペア:

[(1, 245637216), (2, 122818608), (3, 81879072), (4, 61409304), (6, 40939536), (8, 30704652), (9, 27293024), (11, 22330656), (12, 20469768), (16, 15352326), (17, 14449248), (18, 13646512), (22, 11165328), (24, 10234884), (32, 7676163), (33, 7443552), (34, 7224624), (36, 6823256), (44, 5582664), (48, 5117442), (51, 4816416), (66, 3721776), (68, 3612312), (72, 3411628), (88, 2791332), (96, 2558721), (99, 2481184), (102, 2408208), (132, 1860888), (136, 1806156), (144, 1705814), (153, 1605472), (176, 1395666), (187, 1313568), (198, 1240592), (204, 1204104), (264, 930444), (272, 903078), (288, 852907), (306, 802736), (352, 697833), (374, 656784), (396, 620296), (408, 602052), (528, 465222), (544, 451539), (561, 437856), (612, 401368), (748, 328392), (792, 310148), (816, 301026), (1056, 232611), (1122, 218928), (1224, 200684), (1496, 164196), (1584, 155074), (1632, 150513), (1683, 145952), (2244, 109464), (2448, 100342), (2992, 82098), (3168, 77537), (3366, 72976), (4488, 54732), (4561, 53856), (4896, 50171), (5984, 41049), (6732, 36488), (8976, 27366), (9122, 26928), (13464, 18244), (13683, 17952)]