668196864

素因数分解:

$2^{13}\times 3^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:110

約数の個数: 280

約数和(自身を含む): 2140930440

約数和(自身を除く): 1472733576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 53, 54, 57, 64, 72, 76, 81, 96, 106, 108, 114, 128, 144, 152, 159, 162, 171, 192, 212, 216, 228, 256, 288, 304, 318, 324, 342, 384, 424, 432, 456, 477, 512, 513, 576, 608, 636, 648, 684, 768, 848, 864, 912, 954, 1007, 1024, 1026, 1152, 1216, 1272, 1296, 1368, 1431, 1536, 1539, 1696, 1728, 1824, 1908, 2014, 2048, 2052, 2304, 2432, 2544, 2592, 2736, 2862, 3021, 3072, 3078, 3392, 3456, 3648, 3816, 4028, 4096, 4104, 4293, 4608, 4864, 5088, 5184, 5472, 5724, 6042, 6144, 6156, 6784, 6912, 7296, 7632, 8056, 8192, 8208, 8586, 9063, 9216, 9728, 10176, 10368, 10944, 11448, 12084, 12288, 12312, 13568, 13824, 14592, 15264, 16112, 16416, 17172, 18126, 18432, 19456, 20352, 20736, 21888, 22896, 24168, 24576, 24624, 27136, 27189, 27648, 29184, 30528, 32224, 32832, 34344, 36252, 36864, 38912, 40704, 41472, 43776, 45792, 48336, 49248, 54272, 54378, 55296, 58368, 61056, 64448, 65664, 68688, 72504, 73728, 77824, 81408, 81567, 82944, 87552, 91584, 96672, 98496, 108544, 108756, 110592, 116736, 122112, 128896, 131328, 137376, 145008, 155648, 162816, 163134, 165888, 175104, 183168, 193344, 196992, 217088, 217512, 221184, 233472, 244224, 257792, 262656, 274752, 290016, 325632, 326268, 331776, 350208, 366336, 386688, 393984, 434176, 435024, 466944, 488448, 515584, 525312, 549504, 580032, 651264, 652536, 663552, 700416, 732672, 773376, 787968, 870048, 976896, 1031168, 1050624, 1099008, 1160064, 1302528, 1305072, 1400832, 1465344, 1546752, 1575936, 1740096, 1953792, 2062336, 2101248, 2198016, 2320128, 2610144, 2930688, 3093504, 3151872, 3480192, 3907584, 4124672, 4202496, 4396032, 4640256, 5220288, 5861376, 6187008, 6303744, 6960384, 8249344, 8792064, 9280512, 10440576, 11722752, 12374016, 12607488, 13920768, 17584128, 18561024, 20881152, 24748032, 27841536, 35168256, 37122048, 41762304, 55683072, 74244096, 83524608, 111366144, 167049216, 222732288, 334098432, 668196864]

約数ペア:

[(1, 668196864), (2, 334098432), (3, 222732288), (4, 167049216), (6, 111366144), (8, 83524608), (9, 74244096), (12, 55683072), (16, 41762304), (18, 37122048), (19, 35168256), (24, 27841536), (27, 24748032), (32, 20881152), (36, 18561024), (38, 17584128), (48, 13920768), (53, 12607488), (54, 12374016), (57, 11722752), (64, 10440576), (72, 9280512), (76, 8792064), (81, 8249344), (96, 6960384), (106, 6303744), (108, 6187008), (114, 5861376), (128, 5220288), (144, 4640256), (152, 4396032), (159, 4202496), (162, 4124672), (171, 3907584), (192, 3480192), (212, 3151872), (216, 3093504), (228, 2930688), (256, 2610144), (288, 2320128), (304, 2198016), (318, 2101248), (324, 2062336), (342, 1953792), (384, 1740096), (424, 1575936), (432, 1546752), (456, 1465344), (477, 1400832), (512, 1305072), (513, 1302528), (576, 1160064), (608, 1099008), (636, 1050624), (648, 1031168), (684, 976896), (768, 870048), (848, 787968), (864, 773376), (912, 732672), (954, 700416), (1007, 663552), (1024, 652536), (1026, 651264), (1152, 580032), (1216, 549504), (1272, 525312), (1296, 515584), (1368, 488448), (1431, 466944), (1536, 435024), (1539, 434176), (1696, 393984), (1728, 386688), (1824, 366336), (1908, 350208), (2014, 331776), (2048, 326268), (2052, 325632), (2304, 290016), (2432, 274752), (2544, 262656), (2592, 257792), (2736, 244224), (2862, 233472), (3021, 221184), (3072, 217512), (3078, 217088), (3392, 196992), (3456, 193344), (3648, 183168), (3816, 175104), (4028, 165888), (4096, 163134), (4104, 162816), (4293, 155648), (4608, 145008), (4864, 137376), (5088, 131328), (5184, 128896), (5472, 122112), (5724, 116736), (6042, 110592), (6144, 108756), (6156, 108544), (6784, 98496), (6912, 96672), (7296, 91584), (7632, 87552), (8056, 82944), (8192, 81567), (8208, 81408), (8586, 77824), (9063, 73728), (9216, 72504), (9728, 68688), (10176, 65664), (10368, 64448), (10944, 61056), (11448, 58368), (12084, 55296), (12288, 54378), (12312, 54272), (13568, 49248), (13824, 48336), (14592, 45792), (15264, 43776), (16112, 41472), (16416, 40704), (17172, 38912), (18126, 36864), (18432, 36252), (19456, 34344), (20352, 32832), (20736, 32224), (21888, 30528), (22896, 29184), (24168, 27648), (24576, 27189), (24624, 27136)]