215023872

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:133

約数の個数: 288

約数和(自身を含む): 715825152

約数和(自身を除く): 500801280

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 37, 42, 46, 47, 48, 56, 64, 69, 74, 84, 92, 94, 96, 111, 112, 128, 138, 141, 148, 161, 168, 184, 188, 192, 222, 224, 256, 259, 276, 282, 296, 322, 329, 336, 368, 376, 384, 444, 448, 483, 518, 552, 564, 592, 644, 658, 672, 736, 752, 768, 777, 851, 888, 896, 966, 987, 1036, 1081, 1104, 1128, 1184, 1288, 1316, 1344, 1472, 1504, 1554, 1702, 1739, 1776, 1792, 1932, 1974, 2072, 2162, 2208, 2256, 2368, 2553, 2576, 2632, 2688, 2944, 3008, 3108, 3243, 3404, 3478, 3552, 3864, 3948, 4144, 4324, 4416, 4512, 4736, 5106, 5152, 5217, 5264, 5376, 5888, 5957, 6016, 6216, 6486, 6808, 6956, 7104, 7567, 7728, 7896, 8288, 8648, 8832, 9024, 9472, 10212, 10304, 10434, 10528, 11914, 12032, 12173, 12432, 12972, 13616, 13912, 14208, 15134, 15456, 15792, 16576, 17296, 17664, 17871, 18048, 20424, 20608, 20868, 21056, 22701, 23828, 24346, 24864, 25944, 27232, 27824, 28416, 30268, 30912, 31584, 33152, 34592, 35742, 36096, 36519, 39997, 40848, 41216, 41736, 42112, 45402, 47656, 48692, 49728, 51888, 54464, 55648, 60536, 61824, 63168, 66304, 69184, 71484, 73038, 79994, 81696, 83472, 84224, 90804, 95312, 97384, 99456, 103776, 108928, 111296, 119991, 121072, 123648, 126336, 138368, 142968, 146076, 159988, 163392, 166944, 181608, 190624, 194768, 198912, 207552, 217856, 222592, 239982, 242144, 252672, 276736, 279979, 285936, 292152, 319976, 326784, 333888, 363216, 381248, 389536, 415104, 445184, 479964, 484288, 559958, 571872, 584304, 639952, 653568, 667776, 726432, 762496, 779072, 830208, 839937, 959928, 968576, 1119916, 1143744, 1168608, 1279904, 1335552, 1452864, 1524992, 1558144, 1679874, 1919856, 1937152, 2239832, 2287488, 2337216, 2559808, 2905728, 3116288, 3359748, 3839712, 4479664, 4574976, 4674432, 5119616, 5811456, 6719496, 7679424, 8959328, 9348864, 10239232, 13438992, 15358848, 17918656, 26877984, 30717696, 35837312, 53755968, 71674624, 107511936, 215023872]

約数ペア:

[(1, 215023872), (2, 107511936), (3, 71674624), (4, 53755968), (6, 35837312), (7, 30717696), (8, 26877984), (12, 17918656), (14, 15358848), (16, 13438992), (21, 10239232), (23, 9348864), (24, 8959328), (28, 7679424), (32, 6719496), (37, 5811456), (42, 5119616), (46, 4674432), (47, 4574976), (48, 4479664), (56, 3839712), (64, 3359748), (69, 3116288), (74, 2905728), (84, 2559808), (92, 2337216), (94, 2287488), (96, 2239832), (111, 1937152), (112, 1919856), (128, 1679874), (138, 1558144), (141, 1524992), (148, 1452864), (161, 1335552), (168, 1279904), (184, 1168608), (188, 1143744), (192, 1119916), (222, 968576), (224, 959928), (256, 839937), (259, 830208), (276, 779072), (282, 762496), (296, 726432), (322, 667776), (329, 653568), (336, 639952), (368, 584304), (376, 571872), (384, 559958), (444, 484288), (448, 479964), (483, 445184), (518, 415104), (552, 389536), (564, 381248), (592, 363216), (644, 333888), (658, 326784), (672, 319976), (736, 292152), (752, 285936), (768, 279979), (777, 276736), (851, 252672), (888, 242144), (896, 239982), (966, 222592), (987, 217856), (1036, 207552), (1081, 198912), (1104, 194768), (1128, 190624), (1184, 181608), (1288, 166944), (1316, 163392), (1344, 159988), (1472, 146076), (1504, 142968), (1554, 138368), (1702, 126336), (1739, 123648), (1776, 121072), (1792, 119991), (1932, 111296), (1974, 108928), (2072, 103776), (2162, 99456), (2208, 97384), (2256, 95312), (2368, 90804), (2553, 84224), (2576, 83472), (2632, 81696), (2688, 79994), (2944, 73038), (3008, 71484), (3108, 69184), (3243, 66304), (3404, 63168), (3478, 61824), (3552, 60536), (3864, 55648), (3948, 54464), (4144, 51888), (4324, 49728), (4416, 48692), (4512, 47656), (4736, 45402), (5106, 42112), (5152, 41736), (5217, 41216), (5264, 40848), (5376, 39997), (5888, 36519), (5957, 36096), (6016, 35742), (6216, 34592), (6486, 33152), (6808, 31584), (6956, 30912), (7104, 30268), (7567, 28416), (7728, 27824), (7896, 27232), (8288, 25944), (8648, 24864), (8832, 24346), (9024, 23828), (9472, 22701), (10212, 21056), (10304, 20868), (10434, 20608), (10528, 20424), (11914, 18048), (12032, 17871), (12173, 17664), (12432, 17296), (12972, 16576), (13616, 15792), (13912, 15456), (14208, 15134)]