505944432

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:340

約数の個数: 240

約数和(自身を含む): 1711557120

約数和(自身を除く): 1205612688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 112, 126, 138, 139, 144, 157, 161, 168, 184, 207, 252, 276, 278, 314, 322, 336, 368, 414, 417, 471, 483, 504, 552, 556, 628, 644, 828, 834, 942, 966, 973, 1008, 1099, 1104, 1112, 1251, 1256, 1288, 1413, 1449, 1656, 1668, 1884, 1932, 1946, 2198, 2224, 2502, 2512, 2576, 2826, 2898, 2919, 3197, 3297, 3312, 3336, 3611, 3768, 3864, 3892, 4396, 5004, 5652, 5796, 5838, 6394, 6594, 6672, 7222, 7536, 7728, 7784, 8757, 8792, 9591, 9891, 10008, 10833, 11304, 11592, 11676, 12788, 13188, 14444, 15568, 17514, 17584, 19182, 19782, 20016, 21666, 21823, 22379, 22608, 23184, 23352, 25277, 25576, 26376, 28773, 28888, 32499, 35028, 38364, 39564, 43332, 43646, 44758, 46704, 50554, 51152, 52752, 57546, 57776, 64998, 65469, 67137, 70056, 75831, 76728, 79128, 86664, 87292, 89516, 101108, 115092, 129996, 130938, 134274, 140112, 151662, 152761, 153456, 158256, 173328, 174584, 179032, 196407, 201411, 202216, 227493, 230184, 259992, 261876, 268548, 303324, 305522, 349168, 358064, 392814, 402822, 404432, 454986, 458283, 460368, 501929, 519984, 523752, 537096, 606648, 611044, 785628, 805644, 909972, 916566, 1003858, 1047504, 1074192, 1213296, 1222088, 1374849, 1505787, 1571256, 1611288, 1819944, 1833132, 2007716, 2444176, 2749698, 3011574, 3142512, 3222576, 3513503, 3639888, 3666264, 4015432, 4517361, 5499396, 6023148, 7027006, 7332528, 8030864, 9034722, 10540509, 10998792, 12046296, 14054012, 18069444, 21081018, 21997584, 24092592, 28108024, 31621527, 36138888, 42162036, 56216048, 63243054, 72277776, 84324072, 126486108, 168648144, 252972216, 505944432]

約数ペア:

[(1, 505944432), (2, 252972216), (3, 168648144), (4, 126486108), (6, 84324072), (7, 72277776), (8, 63243054), (9, 56216048), (12, 42162036), (14, 36138888), (16, 31621527), (18, 28108024), (21, 24092592), (23, 21997584), (24, 21081018), (28, 18069444), (36, 14054012), (42, 12046296), (46, 10998792), (48, 10540509), (56, 9034722), (63, 8030864), (69, 7332528), (72, 7027006), (84, 6023148), (92, 5499396), (112, 4517361), (126, 4015432), (138, 3666264), (139, 3639888), (144, 3513503), (157, 3222576), (161, 3142512), (168, 3011574), (184, 2749698), (207, 2444176), (252, 2007716), (276, 1833132), (278, 1819944), (314, 1611288), (322, 1571256), (336, 1505787), (368, 1374849), (414, 1222088), (417, 1213296), (471, 1074192), (483, 1047504), (504, 1003858), (552, 916566), (556, 909972), (628, 805644), (644, 785628), (828, 611044), (834, 606648), (942, 537096), (966, 523752), (973, 519984), (1008, 501929), (1099, 460368), (1104, 458283), (1112, 454986), (1251, 404432), (1256, 402822), (1288, 392814), (1413, 358064), (1449, 349168), (1656, 305522), (1668, 303324), (1884, 268548), (1932, 261876), (1946, 259992), (2198, 230184), (2224, 227493), (2502, 202216), (2512, 201411), (2576, 196407), (2826, 179032), (2898, 174584), (2919, 173328), (3197, 158256), (3297, 153456), (3312, 152761), (3336, 151662), (3611, 140112), (3768, 134274), (3864, 130938), (3892, 129996), (4396, 115092), (5004, 101108), (5652, 89516), (5796, 87292), (5838, 86664), (6394, 79128), (6594, 76728), (6672, 75831), (7222, 70056), (7536, 67137), (7728, 65469), (7784, 64998), (8757, 57776), (8792, 57546), (9591, 52752), (9891, 51152), (10008, 50554), (10833, 46704), (11304, 44758), (11592, 43646), (11676, 43332), (12788, 39564), (13188, 38364), (14444, 35028), (15568, 32499), (17514, 28888), (17584, 28773), (19182, 26376), (19782, 25576), (20016, 25277), (21666, 23352), (21823, 23184), (22379, 22608)]