1327215456

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{659}}^1$

素因数の和:728

約数の個数: 288

約数和(自身を含む): 4601076480

約数和(自身を除く): 3273861024

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, 108, 111, 112, 126, 144, 148, 162, 168, 189, 216, 222, 224, 243, 252, 259, 288, 296, 324, 333, 336, 378, 432, 444, 486, 504, 518, 567, 592, 648, 659, 666, 672, 756, 777, 864, 888, 972, 999, 1008, 1036, 1134, 1184, 1296, 1318, 1332, 1512, 1554, 1701, 1776, 1944, 1977, 1998, 2016, 2072, 2268, 2331, 2592, 2636, 2664, 2997, 3024, 3108, 3402, 3552, 3888, 3954, 3996, 4144, 4536, 4613, 4662, 5272, 5328, 5931, 5994, 6048, 6216, 6804, 6993, 7776, 7908, 7992, 8288, 8991, 9072, 9226, 9324, 10544, 10656, 11862, 11988, 12432, 13608, 13839, 13986, 15816, 15984, 17793, 17982, 18144, 18452, 18648, 20979, 21088, 23724, 23976, 24383, 24864, 27216, 27678, 27972, 31632, 31968, 35586, 35964, 36904, 37296, 41517, 41958, 47448, 47952, 48766, 53379, 54432, 55356, 55944, 62937, 63264, 71172, 71928, 73149, 73808, 74592, 83034, 83916, 94896, 95904, 97532, 106758, 110712, 111888, 124551, 125874, 142344, 143856, 146298, 147616, 160137, 166068, 167832, 170681, 189792, 195064, 213516, 219447, 221424, 223776, 249102, 251748, 284688, 287712, 292596, 320274, 332136, 335664, 341362, 373653, 390128, 427032, 438894, 442848, 498204, 503496, 512043, 569376, 585192, 640548, 658341, 664272, 671328, 682724, 747306, 780256, 854064, 877788, 996408, 1006992, 1024086, 1120959, 1170384, 1281096, 1316682, 1328544, 1365448, 1494612, 1536129, 1708128, 1755576, 1975023, 1992816, 2013984, 2048172, 2241918, 2340768, 2562192, 2633364, 2730896, 2989224, 3072258, 3511152, 3950046, 3985632, 4096344, 4483836, 4608387, 5124384, 5266728, 5461792, 5925069, 5978448, 6144516, 7022304, 7900092, 8192688, 8967672, 9216774, 10533456, 11850138, 11956896, 12289032, 13825161, 15800184, 16385376, 17935344, 18433548, 21066912, 23700276, 24578064, 27650322, 31600368, 35870688, 36867096, 41475483, 47400552, 49156128, 55300644, 63200736, 73734192, 82950966, 94801104, 110601288, 147468384, 165901932, 189602208, 221202576, 331803864, 442405152, 663607728, 1327215456]

約数ペア:

[(1, 1327215456), (2, 663607728), (3, 442405152), (4, 331803864), (6, 221202576), (7, 189602208), (8, 165901932), (9, 147468384), (12, 110601288), (14, 94801104), (16, 82950966), (18, 73734192), (21, 63200736), (24, 55300644), (27, 49156128), (28, 47400552), (32, 41475483), (36, 36867096), (37, 35870688), (42, 31600368), (48, 27650322), (54, 24578064), (56, 23700276), (63, 21066912), (72, 18433548), (74, 17935344), (81, 16385376), (84, 15800184), (96, 13825161), (108, 12289032), (111, 11956896), (112, 11850138), (126, 10533456), (144, 9216774), (148, 8967672), (162, 8192688), (168, 7900092), (189, 7022304), (216, 6144516), (222, 5978448), (224, 5925069), (243, 5461792), (252, 5266728), (259, 5124384), (288, 4608387), (296, 4483836), (324, 4096344), (333, 3985632), (336, 3950046), (378, 3511152), (432, 3072258), (444, 2989224), (486, 2730896), (504, 2633364), (518, 2562192), (567, 2340768), (592, 2241918), (648, 2048172), (659, 2013984), (666, 1992816), (672, 1975023), (756, 1755576), (777, 1708128), (864, 1536129), (888, 1494612), (972, 1365448), (999, 1328544), (1008, 1316682), (1036, 1281096), (1134, 1170384), (1184, 1120959), (1296, 1024086), (1318, 1006992), (1332, 996408), (1512, 877788), (1554, 854064), (1701, 780256), (1776, 747306), (1944, 682724), (1977, 671328), (1998, 664272), (2016, 658341), (2072, 640548), (2268, 585192), (2331, 569376), (2592, 512043), (2636, 503496), (2664, 498204), (2997, 442848), (3024, 438894), (3108, 427032), (3402, 390128), (3552, 373653), (3888, 341362), (3954, 335664), (3996, 332136), (4144, 320274), (4536, 292596), (4613, 287712), (4662, 284688), (5272, 251748), (5328, 249102), (5931, 223776), (5994, 221424), (6048, 219447), (6216, 213516), (6804, 195064), (6993, 189792), (7776, 170681), (7908, 167832), (7992, 166068), (8288, 160137), (8991, 147616), (9072, 146298), (9226, 143856), (9324, 142344), (10544, 125874), (10656, 124551), (11862, 111888), (11988, 110712), (12432, 106758), (13608, 97532), (13839, 95904), (13986, 94896), (15816, 83916), (15984, 83034), (17793, 74592), (17982, 73808), (18144, 73149), (18452, 71928), (18648, 71172), (20979, 63264), (21088, 62937), (23724, 55944), (23976, 55356), (24383, 54432), (24864, 53379), (27216, 48766), (27678, 47952), (27972, 47448), (31632, 41958), (31968, 41517), (35586, 37296), (35964, 36904)]