671445216

素因数分解:

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

素因数の和:234

約数の個数: 216

約数和(自身を含む): 2129511384

約数和(自身を除く): 1458066168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 37, 39, 48, 52, 72, 74, 78, 96, 104, 111, 117, 131, 144, 148, 156, 208, 222, 234, 262, 288, 296, 312, 333, 393, 416, 444, 468, 481, 524, 592, 624, 666, 786, 888, 936, 962, 1048, 1179, 1184, 1248, 1332, 1369, 1443, 1572, 1703, 1776, 1872, 1924, 2096, 2358, 2664, 2738, 2886, 3144, 3406, 3552, 3744, 3848, 4107, 4192, 4329, 4716, 4847, 5109, 5328, 5476, 5772, 6288, 6812, 7696, 8214, 8658, 9432, 9694, 10218, 10656, 10952, 11544, 12321, 12576, 13624, 14541, 15327, 15392, 16428, 17316, 17797, 18864, 19388, 20436, 21904, 23088, 24642, 27248, 29082, 30654, 32856, 34632, 35594, 37728, 38776, 40872, 43623, 43808, 46176, 49284, 53391, 54496, 58164, 61308, 63011, 65712, 69264, 71188, 77552, 81744, 87246, 98568, 106782, 116328, 122616, 126022, 131424, 138528, 142376, 155104, 160173, 163488, 174492, 179339, 189033, 197136, 213564, 232656, 245232, 252044, 284752, 320346, 348984, 358678, 378066, 394272, 427128, 465312, 490464, 504088, 538017, 567099, 569504, 640692, 697968, 717356, 756132, 854256, 1008176, 1076034, 1134198, 1281384, 1395936, 1434712, 1512264, 1614051, 1708512, 2016352, 2152068, 2268396, 2331407, 2562768, 2869424, 3024528, 3228102, 4304136, 4536792, 4662814, 5125536, 5738848, 6049056, 6456204, 6994221, 8608272, 9073584, 9325628, 12912408, 13988442, 17216544, 18147168, 18651256, 20982663, 25824816, 27976884, 37302512, 41965326, 51649632, 55953768, 74605024, 83930652, 111907536, 167861304, 223815072, 335722608, 671445216]

約数ペア:

[(1, 671445216), (2, 335722608), (3, 223815072), (4, 167861304), (6, 111907536), (8, 83930652), (9, 74605024), (12, 55953768), (13, 51649632), (16, 41965326), (18, 37302512), (24, 27976884), (26, 25824816), (32, 20982663), (36, 18651256), (37, 18147168), (39, 17216544), (48, 13988442), (52, 12912408), (72, 9325628), (74, 9073584), (78, 8608272), (96, 6994221), (104, 6456204), (111, 6049056), (117, 5738848), (131, 5125536), (144, 4662814), (148, 4536792), (156, 4304136), (208, 3228102), (222, 3024528), (234, 2869424), (262, 2562768), (288, 2331407), (296, 2268396), (312, 2152068), (333, 2016352), (393, 1708512), (416, 1614051), (444, 1512264), (468, 1434712), (481, 1395936), (524, 1281384), (592, 1134198), (624, 1076034), (666, 1008176), (786, 854256), (888, 756132), (936, 717356), (962, 697968), (1048, 640692), (1179, 569504), (1184, 567099), (1248, 538017), (1332, 504088), (1369, 490464), (1443, 465312), (1572, 427128), (1703, 394272), (1776, 378066), (1872, 358678), (1924, 348984), (2096, 320346), (2358, 284752), (2664, 252044), (2738, 245232), (2886, 232656), (3144, 213564), (3406, 197136), (3552, 189033), (3744, 179339), (3848, 174492), (4107, 163488), (4192, 160173), (4329, 155104), (4716, 142376), (4847, 138528), (5109, 131424), (5328, 126022), (5476, 122616), (5772, 116328), (6288, 106782), (6812, 98568), (7696, 87246), (8214, 81744), (8658, 77552), (9432, 71188), (9694, 69264), (10218, 65712), (10656, 63011), (10952, 61308), (11544, 58164), (12321, 54496), (12576, 53391), (13624, 49284), (14541, 46176), (15327, 43808), (15392, 43623), (16428, 40872), (17316, 38776), (17797, 37728), (18864, 35594), (19388, 34632), (20436, 32856), (21904, 30654), (23088, 29082), (24642, 27248)]