16281568368

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{677}}^1$

素因数の和:1176

約数の個数: 240

約数和(自身を含む): 50952676320

約数和(自身を除く): 34671107952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 36, 39, 48, 52, 58, 72, 78, 87, 104, 116, 117, 144, 156, 174, 208, 232, 234, 261, 312, 348, 377, 443, 464, 468, 522, 624, 677, 696, 754, 886, 936, 1044, 1131, 1329, 1354, 1392, 1508, 1772, 1872, 2031, 2088, 2262, 2658, 2708, 3016, 3393, 3544, 3987, 4062, 4176, 4524, 5316, 5416, 5759, 6032, 6093, 6786, 7088, 7974, 8124, 8801, 9048, 10632, 10832, 11518, 12186, 12847, 13572, 15948, 16248, 17277, 17602, 18096, 19633, 21264, 23036, 24372, 25694, 26403, 27144, 31896, 32496, 34554, 35204, 38541, 39266, 46072, 48744, 51388, 51831, 52806, 54288, 58899, 63792, 69108, 70408, 77082, 78532, 79209, 92144, 97488, 102776, 103662, 105612, 115623, 117798, 138216, 140816, 154164, 157064, 158418, 167011, 176697, 205552, 207324, 211224, 231246, 235596, 255229, 276432, 299911, 308328, 314128, 316836, 334022, 353394, 414648, 422448, 462492, 471192, 501033, 510458, 599822, 616656, 633672, 668044, 706788, 765687, 829296, 899733, 924984, 942384, 1002066, 1020916, 1199644, 1267344, 1336088, 1413576, 1503099, 1531374, 1799466, 1849968, 2004132, 2041832, 2297061, 2399288, 2672176, 2699199, 2827152, 3006198, 3062748, 3598932, 3898843, 4008264, 4083664, 4594122, 4798576, 5398398, 6012396, 6125496, 7197864, 7797686, 8016528, 8697419, 9188244, 10796796, 11696529, 12024792, 12250992, 14395728, 15595372, 17394838, 18376488, 21593592, 23393058, 24049584, 26092257, 31190744, 34789676, 35089587, 36752976, 43187184, 46786116, 52184514, 62381488, 69579352, 70179174, 78276771, 93572232, 104369028, 113066447, 139158704, 140358348, 156553542, 187144464, 208738056, 226132894, 280716696, 313107084, 339199341, 417476112, 452265788, 561433392, 626214168, 678398682, 904531576, 1017598023, 1252428336, 1356797364, 1809063152, 2035196046, 2713594728, 4070392092, 5427189456, 8140784184, 16281568368]

約数ペア:

[(1, 16281568368), (2, 8140784184), (3, 5427189456), (4, 4070392092), (6, 2713594728), (8, 2035196046), (9, 1809063152), (12, 1356797364), (13, 1252428336), (16, 1017598023), (18, 904531576), (24, 678398682), (26, 626214168), (29, 561433392), (36, 452265788), (39, 417476112), (48, 339199341), (52, 313107084), (58, 280716696), (72, 226132894), (78, 208738056), (87, 187144464), (104, 156553542), (116, 140358348), (117, 139158704), (144, 113066447), (156, 104369028), (174, 93572232), (208, 78276771), (232, 70179174), (234, 69579352), (261, 62381488), (312, 52184514), (348, 46786116), (377, 43187184), (443, 36752976), (464, 35089587), (468, 34789676), (522, 31190744), (624, 26092257), (677, 24049584), (696, 23393058), (754, 21593592), (886, 18376488), (936, 17394838), (1044, 15595372), (1131, 14395728), (1329, 12250992), (1354, 12024792), (1392, 11696529), (1508, 10796796), (1772, 9188244), (1872, 8697419), (2031, 8016528), (2088, 7797686), (2262, 7197864), (2658, 6125496), (2708, 6012396), (3016, 5398398), (3393, 4798576), (3544, 4594122), (3987, 4083664), (4062, 4008264), (4176, 3898843), (4524, 3598932), (5316, 3062748), (5416, 3006198), (5759, 2827152), (6032, 2699199), (6093, 2672176), (6786, 2399288), (7088, 2297061), (7974, 2041832), (8124, 2004132), (8801, 1849968), (9048, 1799466), (10632, 1531374), (10832, 1503099), (11518, 1413576), (12186, 1336088), (12847, 1267344), (13572, 1199644), (15948, 1020916), (16248, 1002066), (17277, 942384), (17602, 924984), (18096, 899733), (19633, 829296), (21264, 765687), (23036, 706788), (24372, 668044), (25694, 633672), (26403, 616656), (27144, 599822), (31896, 510458), (32496, 501033), (34554, 471192), (35204, 462492), (38541, 422448), (39266, 414648), (46072, 353394), (48744, 334022), (51388, 316836), (51831, 314128), (52806, 308328), (54288, 299911), (58899, 276432), (63792, 255229), (69108, 235596), (70408, 231246), (77082, 211224), (78532, 207324), (79209, 205552), (92144, 176697), (97488, 167011), (102776, 158418), (103662, 157064), (105612, 154164), (115623, 140816), (117798, 138216)]