216605928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:276

約数の個数: 256

約数和(自身を含む): 737280000

約数和(自身を除く): 520674072

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 24, 28, 31, 33, 38, 42, 44, 56, 57, 62, 66, 76, 77, 84, 88, 93, 114, 124, 132, 133, 152, 154, 168, 186, 199, 209, 217, 228, 231, 248, 264, 266, 308, 341, 372, 398, 399, 418, 434, 456, 462, 532, 589, 597, 616, 627, 651, 682, 744, 796, 798, 836, 868, 924, 1023, 1064, 1178, 1194, 1254, 1302, 1364, 1393, 1463, 1592, 1596, 1672, 1736, 1767, 1848, 2046, 2189, 2356, 2387, 2388, 2508, 2604, 2728, 2786, 2926, 3192, 3534, 3781, 4092, 4123, 4179, 4378, 4389, 4712, 4774, 4776, 5016, 5208, 5572, 5852, 6169, 6479, 6567, 7068, 7161, 7562, 8184, 8246, 8358, 8756, 8778, 9548, 11144, 11343, 11704, 12338, 12369, 12958, 13134, 14136, 14322, 15124, 15323, 16492, 16716, 17512, 17556, 18507, 19096, 19437, 22686, 24676, 24738, 25916, 26268, 26467, 28644, 30248, 30646, 32984, 33432, 35112, 37014, 38874, 41591, 43183, 45353, 45372, 45969, 49352, 49476, 51832, 52536, 52934, 57288, 61292, 67859, 74028, 77748, 79401, 83182, 86366, 90706, 90744, 91938, 98952, 105868, 117211, 122584, 124773, 129549, 135718, 136059, 148056, 155496, 158802, 166364, 172732, 181412, 183876, 203577, 211736, 234422, 249546, 259098, 271436, 272118, 291137, 317604, 332728, 345464, 351633, 362824, 367752, 407154, 468844, 475013, 499092, 518196, 542872, 544236, 582274, 635208, 703266, 814308, 820477, 873411, 937688, 950026, 998184, 1036392, 1088472, 1164548, 1289321, 1406532, 1425039, 1628616, 1640954, 1746822, 1900052, 2329096, 2461431, 2578642, 2813064, 2850078, 3281908, 3493644, 3800104, 3867963, 4922862, 5157284, 5700156, 6563816, 6987288, 7735926, 9025247, 9845724, 10314568, 11400312, 15471852, 18050494, 19691448, 27075741, 30943704, 36100988, 54151482, 72201976, 108302964, 216605928]

約数ペア:

[(1, 216605928), (2, 108302964), (3, 72201976), (4, 54151482), (6, 36100988), (7, 30943704), (8, 27075741), (11, 19691448), (12, 18050494), (14, 15471852), (19, 11400312), (21, 10314568), (22, 9845724), (24, 9025247), (28, 7735926), (31, 6987288), (33, 6563816), (38, 5700156), (42, 5157284), (44, 4922862), (56, 3867963), (57, 3800104), (62, 3493644), (66, 3281908), (76, 2850078), (77, 2813064), (84, 2578642), (88, 2461431), (93, 2329096), (114, 1900052), (124, 1746822), (132, 1640954), (133, 1628616), (152, 1425039), (154, 1406532), (168, 1289321), (186, 1164548), (199, 1088472), (209, 1036392), (217, 998184), (228, 950026), (231, 937688), (248, 873411), (264, 820477), (266, 814308), (308, 703266), (341, 635208), (372, 582274), (398, 544236), (399, 542872), (418, 518196), (434, 499092), (456, 475013), (462, 468844), (532, 407154), (589, 367752), (597, 362824), (616, 351633), (627, 345464), (651, 332728), (682, 317604), (744, 291137), (796, 272118), (798, 271436), (836, 259098), (868, 249546), (924, 234422), (1023, 211736), (1064, 203577), (1178, 183876), (1194, 181412), (1254, 172732), (1302, 166364), (1364, 158802), (1393, 155496), (1463, 148056), (1592, 136059), (1596, 135718), (1672, 129549), (1736, 124773), (1767, 122584), (1848, 117211), (2046, 105868), (2189, 98952), (2356, 91938), (2387, 90744), (2388, 90706), (2508, 86366), (2604, 83182), (2728, 79401), (2786, 77748), (2926, 74028), (3192, 67859), (3534, 61292), (3781, 57288), (4092, 52934), (4123, 52536), (4179, 51832), (4378, 49476), (4389, 49352), (4712, 45969), (4774, 45372), (4776, 45353), (5016, 43183), (5208, 41591), (5572, 38874), (5852, 37014), (6169, 35112), (6479, 33432), (6567, 32984), (7068, 30646), (7161, 30248), (7562, 28644), (8184, 26467), (8246, 26268), (8358, 25916), (8756, 24738), (8778, 24676), (9548, 22686), (11144, 19437), (11343, 19096), (11704, 18507), (12338, 17556), (12369, 17512), (12958, 16716), (13134, 16492), (14136, 15323), (14322, 15124)]