245825712

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{179}}^1$

素因数の和:241

約数の個数: 240

約数和(自身を含む): 822268800

約数和(自身を除く): 576443088

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 33, 34, 36, 44, 48, 51, 54, 66, 68, 72, 88, 99, 102, 108, 132, 136, 144, 153, 176, 179, 187, 198, 204, 216, 264, 272, 289, 297, 306, 358, 374, 396, 408, 432, 459, 528, 537, 561, 578, 594, 612, 716, 748, 792, 816, 867, 918, 1074, 1122, 1156, 1188, 1224, 1432, 1496, 1584, 1611, 1683, 1734, 1836, 1969, 2148, 2244, 2312, 2376, 2448, 2601, 2864, 2992, 3043, 3179, 3222, 3366, 3468, 3672, 3938, 4296, 4488, 4624, 4752, 4833, 5049, 5202, 5907, 6086, 6358, 6444, 6732, 6936, 7344, 7803, 7876, 8592, 8976, 9129, 9537, 9666, 10098, 10404, 11814, 12172, 12716, 12888, 13464, 13872, 15606, 15752, 17721, 18258, 19074, 19332, 20196, 20808, 23628, 24344, 25432, 25776, 26928, 27387, 28611, 31212, 31504, 33473, 35442, 36516, 38148, 38664, 40392, 41616, 47256, 48688, 50864, 51731, 53163, 54774, 57222, 62424, 66946, 70884, 73032, 76296, 77328, 80784, 82161, 85833, 94512, 100419, 103462, 106326, 109548, 114444, 124848, 133892, 141768, 146064, 152592, 155193, 164322, 171666, 200838, 206924, 212652, 219096, 228888, 267784, 283536, 301257, 310386, 328644, 343332, 401676, 413848, 425304, 438192, 457776, 465579, 535568, 569041, 602514, 620772, 657288, 686664, 803352, 827696, 850608, 903771, 931158, 1138082, 1205028, 1241544, 1314576, 1373328, 1396737, 1606704, 1707123, 1807542, 1862316, 2276164, 2410056, 2483088, 2793474, 3414246, 3615084, 3724632, 4552328, 4820112, 5121369, 5586948, 6828492, 7230168, 7449264, 9104656, 10242738, 11173896, 13656984, 14460336, 15364107, 20485476, 22347792, 27313968, 30728214, 40970952, 61456428, 81941904, 122912856, 245825712]

約数ペア:

[(1, 245825712), (2, 122912856), (3, 81941904), (4, 61456428), (6, 40970952), (8, 30728214), (9, 27313968), (11, 22347792), (12, 20485476), (16, 15364107), (17, 14460336), (18, 13656984), (22, 11173896), (24, 10242738), (27, 9104656), (33, 7449264), (34, 7230168), (36, 6828492), (44, 5586948), (48, 5121369), (51, 4820112), (54, 4552328), (66, 3724632), (68, 3615084), (72, 3414246), (88, 2793474), (99, 2483088), (102, 2410056), (108, 2276164), (132, 1862316), (136, 1807542), (144, 1707123), (153, 1606704), (176, 1396737), (179, 1373328), (187, 1314576), (198, 1241544), (204, 1205028), (216, 1138082), (264, 931158), (272, 903771), (289, 850608), (297, 827696), (306, 803352), (358, 686664), (374, 657288), (396, 620772), (408, 602514), (432, 569041), (459, 535568), (528, 465579), (537, 457776), (561, 438192), (578, 425304), (594, 413848), (612, 401676), (716, 343332), (748, 328644), (792, 310386), (816, 301257), (867, 283536), (918, 267784), (1074, 228888), (1122, 219096), (1156, 212652), (1188, 206924), (1224, 200838), (1432, 171666), (1496, 164322), (1584, 155193), (1611, 152592), (1683, 146064), (1734, 141768), (1836, 133892), (1969, 124848), (2148, 114444), (2244, 109548), (2312, 106326), (2376, 103462), (2448, 100419), (2601, 94512), (2864, 85833), (2992, 82161), (3043, 80784), (3179, 77328), (3222, 76296), (3366, 73032), (3468, 70884), (3672, 66946), (3938, 62424), (4296, 57222), (4488, 54774), (4624, 53163), (4752, 51731), (4833, 50864), (5049, 48688), (5202, 47256), (5907, 41616), (6086, 40392), (6358, 38664), (6444, 38148), (6732, 36516), (6936, 35442), (7344, 33473), (7803, 31504), (7876, 31212), (8592, 28611), (8976, 27387), (9129, 26928), (9537, 25776), (9666, 25432), (10098, 24344), (10404, 23628), (11814, 20808), (12172, 20196), (12716, 19332), (12888, 19074), (13464, 18258), (13872, 17721), (15606, 15752)]