221208624

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:385

約数の個数: 320

約数和(自身を含む): 829946880

約数和(自身を除く): 608738256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 17, 18, 21, 24, 26, 27, 28, 34, 36, 39, 42, 48, 51, 52, 54, 56, 63, 68, 72, 78, 84, 91, 102, 104, 108, 112, 117, 119, 126, 136, 144, 153, 156, 168, 182, 189, 204, 208, 216, 221, 234, 238, 252, 272, 273, 306, 312, 331, 336, 351, 357, 364, 378, 408, 432, 442, 459, 468, 476, 504, 546, 612, 624, 662, 663, 702, 714, 728, 756, 816, 819, 884, 918, 936, 952, 993, 1008, 1071, 1092, 1224, 1324, 1326, 1404, 1428, 1456, 1512, 1547, 1638, 1768, 1836, 1872, 1904, 1986, 1989, 2142, 2184, 2317, 2448, 2457, 2648, 2652, 2808, 2856, 2979, 3024, 3094, 3213, 3276, 3536, 3672, 3972, 3978, 4284, 4303, 4368, 4634, 4641, 4914, 5296, 5304, 5616, 5627, 5712, 5958, 5967, 6188, 6426, 6552, 6951, 7344, 7944, 7956, 8568, 8606, 8937, 9268, 9282, 9828, 10608, 11254, 11916, 11934, 12376, 12852, 12909, 13104, 13902, 13923, 15888, 15912, 16881, 17136, 17212, 17874, 18536, 18564, 19656, 20853, 22508, 23832, 23868, 24752, 25704, 25818, 27804, 27846, 30121, 31824, 33762, 34424, 35748, 37072, 37128, 38727, 39312, 39389, 41706, 41769, 45016, 47664, 47736, 50643, 51408, 51636, 55608, 55692, 60242, 62559, 67524, 68848, 71496, 73151, 74256, 77454, 78778, 83412, 83538, 90032, 90363, 95472, 101286, 103272, 111216, 111384, 116181, 118167, 120484, 125118, 135048, 142992, 146302, 151929, 154908, 157556, 166824, 167076, 180726, 202572, 206544, 219453, 222768, 232362, 236334, 240968, 250236, 270096, 271089, 292604, 303858, 309816, 315112, 333648, 334152, 354501, 361452, 405144, 438906, 464724, 472668, 481936, 500472, 512057, 542178, 585208, 607716, 619632, 630224, 658359, 668304, 709002, 722904, 810288, 813267, 877812, 929448, 945336, 1000944, 1024114, 1063503, 1084356, 1170416, 1215432, 1316718, 1418004, 1445808, 1536171, 1626534, 1755624, 1858896, 1890672, 1975077, 2048228, 2127006, 2168712, 2430864, 2633436, 2836008, 3072342, 3253068, 3511248, 3950154, 4096456, 4254012, 4337424, 4608513, 5266872, 5672016, 6144684, 6506136, 7900308, 8192912, 8508024, 9217026, 10533744, 12289368, 13012272, 13825539, 15800616, 17016048, 18434052, 24578736, 27651078, 31601232, 36868104, 55302156, 73736208, 110604312, 221208624]

約数ペア:

[(1, 221208624), (2, 110604312), (3, 73736208), (4, 55302156), (6, 36868104), (7, 31601232), (8, 27651078), (9, 24578736), (12, 18434052), (13, 17016048), (14, 15800616), (16, 13825539), (17, 13012272), (18, 12289368), (21, 10533744), (24, 9217026), (26, 8508024), (27, 8192912), (28, 7900308), (34, 6506136), (36, 6144684), (39, 5672016), (42, 5266872), (48, 4608513), (51, 4337424), (52, 4254012), (54, 4096456), (56, 3950154), (63, 3511248), (68, 3253068), (72, 3072342), (78, 2836008), (84, 2633436), (91, 2430864), (102, 2168712), (104, 2127006), (108, 2048228), (112, 1975077), (117, 1890672), (119, 1858896), (126, 1755624), (136, 1626534), (144, 1536171), (153, 1445808), (156, 1418004), (168, 1316718), (182, 1215432), (189, 1170416), (204, 1084356), (208, 1063503), (216, 1024114), (221, 1000944), (234, 945336), (238, 929448), (252, 877812), (272, 813267), (273, 810288), (306, 722904), (312, 709002), (331, 668304), (336, 658359), (351, 630224), (357, 619632), (364, 607716), (378, 585208), (408, 542178), (432, 512057), (442, 500472), (459, 481936), (468, 472668), (476, 464724), (504, 438906), (546, 405144), (612, 361452), (624, 354501), (662, 334152), (663, 333648), (702, 315112), (714, 309816), (728, 303858), (756, 292604), (816, 271089), (819, 270096), (884, 250236), (918, 240968), (936, 236334), (952, 232362), (993, 222768), (1008, 219453), (1071, 206544), (1092, 202572), (1224, 180726), (1324, 167076), (1326, 166824), (1404, 157556), (1428, 154908), (1456, 151929), (1512, 146302), (1547, 142992), (1638, 135048), (1768, 125118), (1836, 120484), (1872, 118167), (1904, 116181), (1986, 111384), (1989, 111216), (2142, 103272), (2184, 101286), (2317, 95472), (2448, 90363), (2457, 90032), (2648, 83538), (2652, 83412), (2808, 78778), (2856, 77454), (2979, 74256), (3024, 73151), (3094, 71496), (3213, 68848), (3276, 67524), (3536, 62559), (3672, 60242), (3972, 55692), (3978, 55608), (4284, 51636), (4303, 51408), (4368, 50643), (4634, 47736), (4641, 47664), (4914, 45016), (5296, 41769), (5304, 41706), (5616, 39389), (5627, 39312), (5712, 38727), (5958, 37128), (5967, 37072), (6188, 35748), (6426, 34424), (6552, 33762), (6951, 31824), (7344, 30121), (7944, 27846), (7956, 27804), (8568, 25818), (8606, 25704), (8937, 24752), (9268, 23868), (9282, 23832), (9828, 22508), (10608, 20853), (11254, 19656), (11916, 18564), (11934, 18536), (12376, 17874), (12852, 17212), (12909, 17136), (13104, 16881), (13902, 15912), (13923, 15888)]