215496288

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:176

約数の個数: 288

約数和(自身を含む): 752903424

約数和(自身を除く): 537407136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 37, 42, 48, 54, 56, 63, 72, 74, 81, 84, 96, 107, 108, 111, 112, 126, 144, 148, 162, 168, 189, 214, 216, 222, 224, 243, 252, 259, 288, 296, 321, 324, 333, 336, 378, 428, 432, 444, 486, 504, 518, 567, 592, 642, 648, 666, 672, 749, 756, 777, 856, 864, 888, 963, 972, 999, 1008, 1036, 1134, 1184, 1284, 1296, 1332, 1498, 1512, 1554, 1701, 1712, 1776, 1926, 1944, 1998, 2016, 2072, 2247, 2268, 2331, 2568, 2592, 2664, 2889, 2996, 2997, 3024, 3108, 3402, 3424, 3552, 3852, 3888, 3959, 3996, 4144, 4494, 4536, 4662, 5136, 5328, 5778, 5992, 5994, 6048, 6216, 6741, 6804, 6993, 7704, 7776, 7918, 7992, 8288, 8667, 8988, 8991, 9072, 9324, 10272, 10656, 11556, 11877, 11984, 11988, 12432, 13482, 13608, 13986, 15408, 15836, 15984, 17334, 17976, 17982, 18144, 18648, 20223, 20979, 23112, 23754, 23968, 23976, 24864, 26001, 26964, 27216, 27713, 27972, 30816, 31672, 31968, 34668, 35631, 35952, 35964, 37296, 40446, 41958, 46224, 47508, 47952, 52002, 53928, 54432, 55426, 55944, 60669, 62937, 63344, 69336, 71262, 71904, 71928, 74592, 80892, 83139, 83916, 92448, 95016, 95904, 104004, 106893, 107856, 110852, 111888, 121338, 125874, 126688, 138672, 142524, 143856, 161784, 166278, 167832, 182007, 190032, 208008, 213786, 215712, 221704, 223776, 242676, 249417, 251748, 277344, 285048, 287712, 320679, 323568, 332556, 335664, 364014, 380064, 416016, 427572, 443408, 485352, 498834, 503496, 570096, 641358, 647136, 665112, 671328, 728028, 748251, 832032, 855144, 886816, 962037, 970704, 997668, 1006992, 1140192, 1282716, 1330224, 1456056, 1496502, 1710288, 1924074, 1941408, 1995336, 2013984, 2244753, 2565432, 2660448, 2912112, 2993004, 3420576, 3848148, 3990672, 4489506, 5130864, 5824224, 5986008, 6734259, 7696296, 7981344, 8979012, 10261728, 11972016, 13468518, 15392592, 17958024, 23944032, 26937036, 30785184, 35916048, 53874072, 71832096, 107748144, 215496288]

約数ペア:

[(1, 215496288), (2, 107748144), (3, 71832096), (4, 53874072), (6, 35916048), (7, 30785184), (8, 26937036), (9, 23944032), (12, 17958024), (14, 15392592), (16, 13468518), (18, 11972016), (21, 10261728), (24, 8979012), (27, 7981344), (28, 7696296), (32, 6734259), (36, 5986008), (37, 5824224), (42, 5130864), (48, 4489506), (54, 3990672), (56, 3848148), (63, 3420576), (72, 2993004), (74, 2912112), (81, 2660448), (84, 2565432), (96, 2244753), (107, 2013984), (108, 1995336), (111, 1941408), (112, 1924074), (126, 1710288), (144, 1496502), (148, 1456056), (162, 1330224), (168, 1282716), (189, 1140192), (214, 1006992), (216, 997668), (222, 970704), (224, 962037), (243, 886816), (252, 855144), (259, 832032), (288, 748251), (296, 728028), (321, 671328), (324, 665112), (333, 647136), (336, 641358), (378, 570096), (428, 503496), (432, 498834), (444, 485352), (486, 443408), (504, 427572), (518, 416016), (567, 380064), (592, 364014), (642, 335664), (648, 332556), (666, 323568), (672, 320679), (749, 287712), (756, 285048), (777, 277344), (856, 251748), (864, 249417), (888, 242676), (963, 223776), (972, 221704), (999, 215712), (1008, 213786), (1036, 208008), (1134, 190032), (1184, 182007), (1284, 167832), (1296, 166278), (1332, 161784), (1498, 143856), (1512, 142524), (1554, 138672), (1701, 126688), (1712, 125874), (1776, 121338), (1926, 111888), (1944, 110852), (1998, 107856), (2016, 106893), (2072, 104004), (2247, 95904), (2268, 95016), (2331, 92448), (2568, 83916), (2592, 83139), (2664, 80892), (2889, 74592), (2996, 71928), (2997, 71904), (3024, 71262), (3108, 69336), (3402, 63344), (3424, 62937), (3552, 60669), (3852, 55944), (3888, 55426), (3959, 54432), (3996, 53928), (4144, 52002), (4494, 47952), (4536, 47508), (4662, 46224), (5136, 41958), (5328, 40446), (5778, 37296), (5992, 35964), (5994, 35952), (6048, 35631), (6216, 34668), (6741, 31968), (6804, 31672), (6993, 30816), (7704, 27972), (7776, 27713), (7918, 27216), (7992, 26964), (8288, 26001), (8667, 24864), (8988, 23976), (8991, 23968), (9072, 23754), (9324, 23112), (10272, 20979), (10656, 20223), (11556, 18648), (11877, 18144), (11984, 17982), (11988, 17976), (12432, 17334), (13482, 15984), (13608, 15836), (13986, 15408)]