253129968

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:221

約数の個数: 320

約数和(自身を含む): 919941120

約数和(自身を除く): 666811152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 47, 48, 52, 54, 56, 63, 72, 78, 84, 91, 94, 104, 108, 112, 117, 126, 137, 141, 144, 156, 168, 182, 188, 189, 208, 216, 234, 252, 273, 274, 282, 312, 329, 336, 351, 364, 376, 378, 411, 423, 432, 468, 504, 546, 548, 564, 611, 624, 658, 702, 728, 752, 756, 819, 822, 846, 936, 959, 987, 1008, 1092, 1096, 1128, 1222, 1233, 1269, 1316, 1404, 1456, 1512, 1638, 1644, 1692, 1781, 1833, 1872, 1918, 1974, 2184, 2192, 2256, 2444, 2457, 2466, 2538, 2632, 2808, 2877, 2961, 3024, 3276, 3288, 3384, 3562, 3666, 3699, 3836, 3948, 4277, 4368, 4888, 4914, 4932, 5076, 5264, 5343, 5499, 5616, 5754, 5922, 6439, 6552, 6576, 6768, 7124, 7332, 7398, 7672, 7896, 8554, 8631, 8883, 9776, 9828, 9864, 10152, 10686, 10998, 11508, 11844, 12467, 12831, 12878, 13104, 14248, 14664, 14796, 15344, 15792, 16029, 16497, 17108, 17262, 17766, 19317, 19656, 19728, 20304, 21372, 21996, 23016, 23688, 24934, 25662, 25756, 25893, 28496, 29328, 29592, 32058, 32994, 34216, 34524, 35532, 37401, 38493, 38634, 39312, 42744, 43992, 45073, 46032, 47376, 48087, 49868, 51324, 51512, 51786, 57951, 59184, 64116, 65988, 68432, 69048, 71064, 74802, 76986, 77268, 83707, 85488, 87984, 90146, 96174, 99736, 102648, 103024, 103572, 112203, 115479, 115902, 128232, 131976, 135219, 138096, 142128, 149604, 153972, 154536, 167414, 173853, 180292, 192348, 199472, 205296, 207144, 224406, 230958, 231804, 251121, 256464, 263952, 270438, 299208, 307944, 309072, 334828, 336609, 347706, 360584, 384696, 405657, 414288, 448812, 461916, 463608, 502242, 540876, 585949, 598416, 615888, 669656, 673218, 695412, 721168, 753363, 769392, 811314, 897624, 923832, 927216, 1004484, 1081752, 1171898, 1216971, 1339312, 1346436, 1390824, 1506726, 1622628, 1757847, 1795248, 1847664, 2008968, 2163504, 2260089, 2343796, 2433942, 2692872, 2781648, 3013452, 3245256, 3515694, 4017936, 4520178, 4687592, 4867884, 5273541, 5385744, 6026904, 6490512, 7031388, 9040356, 9375184, 9735768, 10547082, 12053808, 14062776, 15820623, 18080712, 19471536, 21094164, 28125552, 31641246, 36161424, 42188328, 63282492, 84376656, 126564984, 253129968]

約数ペア:

[(1, 253129968), (2, 126564984), (3, 84376656), (4, 63282492), (6, 42188328), (7, 36161424), (8, 31641246), (9, 28125552), (12, 21094164), (13, 19471536), (14, 18080712), (16, 15820623), (18, 14062776), (21, 12053808), (24, 10547082), (26, 9735768), (27, 9375184), (28, 9040356), (36, 7031388), (39, 6490512), (42, 6026904), (47, 5385744), (48, 5273541), (52, 4867884), (54, 4687592), (56, 4520178), (63, 4017936), (72, 3515694), (78, 3245256), (84, 3013452), (91, 2781648), (94, 2692872), (104, 2433942), (108, 2343796), (112, 2260089), (117, 2163504), (126, 2008968), (137, 1847664), (141, 1795248), (144, 1757847), (156, 1622628), (168, 1506726), (182, 1390824), (188, 1346436), (189, 1339312), (208, 1216971), (216, 1171898), (234, 1081752), (252, 1004484), (273, 927216), (274, 923832), (282, 897624), (312, 811314), (329, 769392), (336, 753363), (351, 721168), (364, 695412), (376, 673218), (378, 669656), (411, 615888), (423, 598416), (432, 585949), (468, 540876), (504, 502242), (546, 463608), (548, 461916), (564, 448812), (611, 414288), (624, 405657), (658, 384696), (702, 360584), (728, 347706), (752, 336609), (756, 334828), (819, 309072), (822, 307944), (846, 299208), (936, 270438), (959, 263952), (987, 256464), (1008, 251121), (1092, 231804), (1096, 230958), (1128, 224406), (1222, 207144), (1233, 205296), (1269, 199472), (1316, 192348), (1404, 180292), (1456, 173853), (1512, 167414), (1638, 154536), (1644, 153972), (1692, 149604), (1781, 142128), (1833, 138096), (1872, 135219), (1918, 131976), (1974, 128232), (2184, 115902), (2192, 115479), (2256, 112203), (2444, 103572), (2457, 103024), (2466, 102648), (2538, 99736), (2632, 96174), (2808, 90146), (2877, 87984), (2961, 85488), (3024, 83707), (3276, 77268), (3288, 76986), (3384, 74802), (3562, 71064), (3666, 69048), (3699, 68432), (3836, 65988), (3948, 64116), (4277, 59184), (4368, 57951), (4888, 51786), (4914, 51512), (4932, 51324), (5076, 49868), (5264, 48087), (5343, 47376), (5499, 46032), (5616, 45073), (5754, 43992), (5922, 42744), (6439, 39312), (6552, 38634), (6576, 38493), (6768, 37401), (7124, 35532), (7332, 34524), (7398, 34216), (7672, 32994), (7896, 32058), (8554, 29592), (8631, 29328), (8883, 28496), (9776, 25893), (9828, 25756), (9864, 25662), (10152, 24934), (10686, 23688), (10998, 23016), (11508, 21996), (11844, 21372), (12467, 20304), (12831, 19728), (12878, 19656), (13104, 19317), (14248, 17766), (14664, 17262), (14796, 17108), (15344, 16497), (15792, 16029)]