520070544

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:324

約数の個数: 240

約数和(自身を含む): 1751637888

約数和(自身を除く): 1231567344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 97, 108, 112, 126, 144, 162, 168, 189, 194, 197, 216, 243, 252, 291, 324, 336, 378, 388, 394, 432, 486, 504, 567, 582, 591, 648, 679, 756, 776, 788, 873, 972, 1008, 1134, 1164, 1182, 1296, 1358, 1379, 1512, 1552, 1576, 1701, 1746, 1773, 1944, 2037, 2268, 2328, 2364, 2619, 2716, 2758, 3024, 3152, 3402, 3492, 3546, 3888, 4074, 4137, 4536, 4656, 4728, 5238, 5319, 5432, 5516, 6111, 6804, 6984, 7092, 7857, 8148, 8274, 9072, 9456, 10476, 10638, 10864, 11032, 12222, 12411, 13608, 13968, 14184, 15714, 15957, 16296, 16548, 18333, 19109, 20952, 21276, 22064, 23571, 24444, 24822, 27216, 28368, 31428, 31914, 32592, 33096, 36666, 37233, 38218, 41904, 42552, 47142, 47871, 48888, 49644, 54999, 57327, 62856, 63828, 66192, 73332, 74466, 76436, 85104, 94284, 95742, 97776, 99288, 109998, 111699, 114654, 125712, 127656, 133763, 146664, 148932, 152872, 164997, 171981, 188568, 191484, 198576, 219996, 223398, 229308, 255312, 267526, 293328, 297864, 305744, 329994, 335097, 343962, 377136, 382968, 401289, 439992, 446796, 458616, 515943, 535052, 595728, 659988, 670194, 687924, 765936, 802578, 879984, 893592, 917232, 1031886, 1070104, 1203867, 1319976, 1340388, 1375848, 1547829, 1605156, 1787184, 2063772, 2140208, 2407734, 2639952, 2680776, 2751696, 3095658, 3210312, 3611601, 4127544, 4643487, 4815468, 5361552, 6191316, 6420624, 7223202, 8255088, 9286974, 9630936, 10834803, 12382632, 14446404, 18573948, 19261872, 21669606, 24765264, 28892808, 32504409, 37147896, 43339212, 57785616, 65008818, 74295792, 86678424, 130017636, 173356848, 260035272, 520070544]

約数ペア:

[(1, 520070544), (2, 260035272), (3, 173356848), (4, 130017636), (6, 86678424), (7, 74295792), (8, 65008818), (9, 57785616), (12, 43339212), (14, 37147896), (16, 32504409), (18, 28892808), (21, 24765264), (24, 21669606), (27, 19261872), (28, 18573948), (36, 14446404), (42, 12382632), (48, 10834803), (54, 9630936), (56, 9286974), (63, 8255088), (72, 7223202), (81, 6420624), (84, 6191316), (97, 5361552), (108, 4815468), (112, 4643487), (126, 4127544), (144, 3611601), (162, 3210312), (168, 3095658), (189, 2751696), (194, 2680776), (197, 2639952), (216, 2407734), (243, 2140208), (252, 2063772), (291, 1787184), (324, 1605156), (336, 1547829), (378, 1375848), (388, 1340388), (394, 1319976), (432, 1203867), (486, 1070104), (504, 1031886), (567, 917232), (582, 893592), (591, 879984), (648, 802578), (679, 765936), (756, 687924), (776, 670194), (788, 659988), (873, 595728), (972, 535052), (1008, 515943), (1134, 458616), (1164, 446796), (1182, 439992), (1296, 401289), (1358, 382968), (1379, 377136), (1512, 343962), (1552, 335097), (1576, 329994), (1701, 305744), (1746, 297864), (1773, 293328), (1944, 267526), (2037, 255312), (2268, 229308), (2328, 223398), (2364, 219996), (2619, 198576), (2716, 191484), (2758, 188568), (3024, 171981), (3152, 164997), (3402, 152872), (3492, 148932), (3546, 146664), (3888, 133763), (4074, 127656), (4137, 125712), (4536, 114654), (4656, 111699), (4728, 109998), (5238, 99288), (5319, 97776), (5432, 95742), (5516, 94284), (6111, 85104), (6804, 76436), (6984, 74466), (7092, 73332), (7857, 66192), (8148, 63828), (8274, 62856), (9072, 57327), (9456, 54999), (10476, 49644), (10638, 48888), (10864, 47871), (11032, 47142), (12222, 42552), (12411, 41904), (13608, 38218), (13968, 37233), (14184, 36666), (15714, 33096), (15957, 32592), (16296, 31914), (16548, 31428), (18333, 28368), (19109, 27216), (20952, 24822), (21276, 24444), (22064, 23571)]