489973536

素因数分解:

$2^5\times 3^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:206

約数の個数: 288

約数和(自身を含む): 1610376768

約数和(自身を除く): 1120403232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 37, 39, 48, 52, 54, 72, 74, 78, 81, 96, 104, 108, 111, 117, 131, 144, 148, 156, 162, 208, 216, 222, 234, 243, 262, 288, 296, 312, 324, 333, 351, 393, 416, 432, 444, 468, 481, 486, 524, 592, 624, 648, 666, 702, 786, 864, 888, 936, 962, 972, 999, 1048, 1053, 1179, 1184, 1248, 1296, 1332, 1404, 1443, 1572, 1703, 1776, 1872, 1924, 1944, 1998, 2096, 2106, 2358, 2592, 2664, 2808, 2886, 2997, 3144, 3159, 3406, 3537, 3552, 3744, 3848, 3888, 3996, 4192, 4212, 4329, 4716, 4847, 5109, 5328, 5616, 5772, 5994, 6288, 6318, 6812, 7074, 7696, 7776, 7992, 8424, 8658, 8991, 9432, 9694, 10218, 10611, 10656, 11232, 11544, 11988, 12576, 12636, 12987, 13624, 14148, 14541, 15327, 15392, 15984, 16848, 17316, 17982, 18864, 19388, 20436, 21222, 23088, 23976, 25272, 25974, 27248, 28296, 29082, 30654, 31833, 31968, 33696, 34632, 35964, 37728, 38776, 38961, 40872, 42444, 43623, 45981, 46176, 47952, 50544, 51948, 54496, 56592, 58164, 61308, 63011, 63666, 69264, 71928, 77552, 77922, 81744, 84888, 87246, 91962, 95904, 101088, 103896, 113184, 116328, 116883, 122616, 126022, 127332, 130869, 137943, 138528, 143856, 155104, 155844, 163488, 169776, 174492, 183924, 189033, 207792, 232656, 233766, 245232, 252044, 254664, 261738, 275886, 287712, 311688, 339552, 348984, 367848, 378066, 392607, 413829, 415584, 465312, 467532, 490464, 504088, 509328, 523476, 551772, 567099, 623376, 697968, 735696, 756132, 785214, 827658, 935064, 1008176, 1018656, 1046952, 1103544, 1134198, 1177821, 1246752, 1395936, 1471392, 1512264, 1570428, 1655316, 1701297, 1870128, 2016352, 2093904, 2207088, 2268396, 2355642, 3024528, 3140856, 3310632, 3402594, 3740256, 4187808, 4414176, 4536792, 4711284, 5103891, 6049056, 6281712, 6621264, 6805188, 9073584, 9422568, 10207782, 12563424, 13242528, 13610376, 15311673, 18147168, 18845136, 20415564, 27220752, 30623346, 37690272, 40831128, 54441504, 61246692, 81662256, 122493384, 163324512, 244986768, 489973536]

約数ペア:

[(1, 489973536), (2, 244986768), (3, 163324512), (4, 122493384), (6, 81662256), (8, 61246692), (9, 54441504), (12, 40831128), (13, 37690272), (16, 30623346), (18, 27220752), (24, 20415564), (26, 18845136), (27, 18147168), (32, 15311673), (36, 13610376), (37, 13242528), (39, 12563424), (48, 10207782), (52, 9422568), (54, 9073584), (72, 6805188), (74, 6621264), (78, 6281712), (81, 6049056), (96, 5103891), (104, 4711284), (108, 4536792), (111, 4414176), (117, 4187808), (131, 3740256), (144, 3402594), (148, 3310632), (156, 3140856), (162, 3024528), (208, 2355642), (216, 2268396), (222, 2207088), (234, 2093904), (243, 2016352), (262, 1870128), (288, 1701297), (296, 1655316), (312, 1570428), (324, 1512264), (333, 1471392), (351, 1395936), (393, 1246752), (416, 1177821), (432, 1134198), (444, 1103544), (468, 1046952), (481, 1018656), (486, 1008176), (524, 935064), (592, 827658), (624, 785214), (648, 756132), (666, 735696), (702, 697968), (786, 623376), (864, 567099), (888, 551772), (936, 523476), (962, 509328), (972, 504088), (999, 490464), (1048, 467532), (1053, 465312), (1179, 415584), (1184, 413829), (1248, 392607), (1296, 378066), (1332, 367848), (1404, 348984), (1443, 339552), (1572, 311688), (1703, 287712), (1776, 275886), (1872, 261738), (1924, 254664), (1944, 252044), (1998, 245232), (2096, 233766), (2106, 232656), (2358, 207792), (2592, 189033), (2664, 183924), (2808, 174492), (2886, 169776), (2997, 163488), (3144, 155844), (3159, 155104), (3406, 143856), (3537, 138528), (3552, 137943), (3744, 130869), (3848, 127332), (3888, 126022), (3996, 122616), (4192, 116883), (4212, 116328), (4329, 113184), (4716, 103896), (4847, 101088), (5109, 95904), (5328, 91962), (5616, 87246), (5772, 84888), (5994, 81744), (6288, 77922), (6318, 77552), (6812, 71928), (7074, 69264), (7696, 63666), (7776, 63011), (7992, 61308), (8424, 58164), (8658, 56592), (8991, 54496), (9432, 51948), (9694, 50544), (10218, 47952), (10611, 46176), (10656, 45981), (11232, 43623), (11544, 42444), (11988, 40872), (12576, 38961), (12636, 38776), (12987, 37728), (13624, 35964), (14148, 34632), (14541, 33696), (15327, 31968), (15392, 31833), (15984, 30654), (16848, 29082), (17316, 28296), (17982, 27248), (18864, 25974), (19388, 25272), (20436, 23976), (21222, 23088)]