221725152

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:246

約数の個数: 288

約数和(自身を含む): 764225280

約数和(自身を除く): 542500128

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 23, 24, 32, 33, 34, 36, 44, 46, 48, 51, 66, 68, 69, 72, 88, 92, 96, 99, 102, 132, 136, 138, 144, 153, 176, 179, 184, 187, 198, 204, 207, 253, 264, 272, 276, 288, 306, 352, 358, 368, 374, 391, 396, 408, 414, 506, 528, 537, 544, 552, 561, 612, 716, 736, 748, 759, 782, 792, 816, 828, 1012, 1056, 1074, 1104, 1122, 1173, 1224, 1432, 1496, 1518, 1564, 1584, 1611, 1632, 1656, 1683, 1969, 2024, 2148, 2208, 2244, 2277, 2346, 2448, 2864, 2992, 3036, 3043, 3128, 3168, 3222, 3312, 3366, 3519, 3938, 4048, 4117, 4296, 4301, 4488, 4554, 4692, 4896, 5728, 5907, 5984, 6072, 6086, 6256, 6444, 6624, 6732, 7038, 7876, 8096, 8234, 8592, 8602, 8976, 9108, 9129, 9384, 11814, 12144, 12172, 12351, 12512, 12888, 12903, 13464, 14076, 15752, 16468, 17184, 17204, 17721, 17952, 18216, 18258, 18768, 23628, 24288, 24344, 24702, 25776, 25806, 26928, 27387, 28152, 31504, 32936, 33473, 34408, 35442, 36432, 36516, 37053, 37536, 38709, 45287, 47256, 48688, 49404, 51552, 51612, 53856, 54774, 56304, 63008, 65872, 66946, 68816, 69989, 70884, 72864, 73032, 74106, 77418, 90574, 94512, 97376, 98808, 100419, 103224, 109548, 112608, 131744, 133892, 135861, 137632, 139978, 141768, 146064, 148212, 154836, 181148, 189024, 197616, 200838, 206448, 209967, 219096, 267784, 271722, 279956, 283536, 292128, 296424, 301257, 309672, 362296, 395232, 401676, 407583, 412896, 419934, 438192, 535568, 543444, 559912, 567072, 592848, 602514, 619344, 629901, 724592, 769879, 803352, 815166, 839868, 876384, 1071136, 1086888, 1119824, 1185696, 1205028, 1238688, 1259802, 1449184, 1539758, 1606704, 1630332, 1679736, 2173776, 2239648, 2309637, 2410056, 2519604, 3079516, 3213408, 3260664, 3359472, 4347552, 4619274, 4820112, 5039208, 6159032, 6521328, 6718944, 6928911, 9238548, 9640224, 10078416, 12318064, 13042656, 13857822, 18477096, 20156832, 24636128, 27715644, 36954192, 55431288, 73908384, 110862576, 221725152]

約数ペア:

[(1, 221725152), (2, 110862576), (3, 73908384), (4, 55431288), (6, 36954192), (8, 27715644), (9, 24636128), (11, 20156832), (12, 18477096), (16, 13857822), (17, 13042656), (18, 12318064), (22, 10078416), (23, 9640224), (24, 9238548), (32, 6928911), (33, 6718944), (34, 6521328), (36, 6159032), (44, 5039208), (46, 4820112), (48, 4619274), (51, 4347552), (66, 3359472), (68, 3260664), (69, 3213408), (72, 3079516), (88, 2519604), (92, 2410056), (96, 2309637), (99, 2239648), (102, 2173776), (132, 1679736), (136, 1630332), (138, 1606704), (144, 1539758), (153, 1449184), (176, 1259802), (179, 1238688), (184, 1205028), (187, 1185696), (198, 1119824), (204, 1086888), (207, 1071136), (253, 876384), (264, 839868), (272, 815166), (276, 803352), (288, 769879), (306, 724592), (352, 629901), (358, 619344), (368, 602514), (374, 592848), (391, 567072), (396, 559912), (408, 543444), (414, 535568), (506, 438192), (528, 419934), (537, 412896), (544, 407583), (552, 401676), (561, 395232), (612, 362296), (716, 309672), (736, 301257), (748, 296424), (759, 292128), (782, 283536), (792, 279956), (816, 271722), (828, 267784), (1012, 219096), (1056, 209967), (1074, 206448), (1104, 200838), (1122, 197616), (1173, 189024), (1224, 181148), (1432, 154836), (1496, 148212), (1518, 146064), (1564, 141768), (1584, 139978), (1611, 137632), (1632, 135861), (1656, 133892), (1683, 131744), (1969, 112608), (2024, 109548), (2148, 103224), (2208, 100419), (2244, 98808), (2277, 97376), (2346, 94512), (2448, 90574), (2864, 77418), (2992, 74106), (3036, 73032), (3043, 72864), (3128, 70884), (3168, 69989), (3222, 68816), (3312, 66946), (3366, 65872), (3519, 63008), (3938, 56304), (4048, 54774), (4117, 53856), (4296, 51612), (4301, 51552), (4488, 49404), (4554, 48688), (4692, 47256), (4896, 45287), (5728, 38709), (5907, 37536), (5984, 37053), (6072, 36516), (6086, 36432), (6256, 35442), (6444, 34408), (6624, 33473), (6732, 32936), (7038, 31504), (7876, 28152), (8096, 27387), (8234, 26928), (8592, 25806), (8602, 25776), (8976, 24702), (9108, 24344), (9129, 24288), (9384, 23628), (11814, 18768), (12144, 18258), (12172, 18216), (12351, 17952), (12512, 17721), (12888, 17204), (12903, 17184), (13464, 16468), (14076, 15752)]