961261392

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{229}}^1$

素因数の和:322

約数の個数: 240

約数和(自身を含む): 3171880320

約数和(自身を除く): 2210618928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 39, 42, 48, 52, 56, 62, 78, 84, 91, 93, 104, 112, 124, 156, 168, 182, 186, 208, 217, 229, 248, 273, 312, 336, 364, 372, 403, 434, 458, 496, 546, 624, 651, 687, 728, 744, 806, 868, 916, 961, 1092, 1209, 1302, 1374, 1456, 1488, 1603, 1612, 1736, 1832, 1922, 2184, 2418, 2604, 2748, 2821, 2883, 2977, 3206, 3224, 3472, 3664, 3844, 4368, 4809, 4836, 5208, 5496, 5642, 5766, 5954, 6412, 6448, 6727, 7099, 7688, 8463, 8931, 9618, 9672, 10416, 10992, 11284, 11532, 11908, 12493, 12824, 13454, 14198, 15376, 16926, 17862, 19236, 19344, 20181, 20839, 21297, 22568, 23064, 23816, 24986, 25648, 26908, 28396, 33852, 35724, 37479, 38472, 40362, 41678, 42594, 45136, 46128, 47632, 49693, 49972, 53816, 56792, 62517, 67704, 71448, 74958, 76944, 80724, 83356, 85188, 87451, 92287, 99386, 99944, 107632, 113584, 125034, 135408, 142896, 149079, 149916, 161448, 166712, 170376, 174902, 184574, 198772, 199888, 220069, 250068, 262353, 276861, 298158, 299832, 322896, 333424, 340752, 349804, 369148, 397544, 440138, 500136, 524706, 553722, 596316, 599664, 646009, 660207, 699608, 738296, 795088, 880276, 1000272, 1049412, 1107444, 1192632, 1292018, 1320414, 1399216, 1476592, 1540483, 1760552, 1938027, 2098824, 2214888, 2385264, 2584036, 2640828, 2860897, 3080966, 3521104, 3876054, 4197648, 4429776, 4621449, 5168072, 5281656, 5721794, 6161932, 7752108, 8582691, 9242898, 10336144, 10563312, 11443588, 12323864, 15504216, 17165382, 18485796, 20026279, 22887176, 24647728, 31008432, 34330764, 36971592, 40052558, 45774352, 60078837, 68661528, 73943184, 80105116, 120157674, 137323056, 160210232, 240315348, 320420464, 480630696, 961261392]

約数ペア:

[(1, 961261392), (2, 480630696), (3, 320420464), (4, 240315348), (6, 160210232), (7, 137323056), (8, 120157674), (12, 80105116), (13, 73943184), (14, 68661528), (16, 60078837), (21, 45774352), (24, 40052558), (26, 36971592), (28, 34330764), (31, 31008432), (39, 24647728), (42, 22887176), (48, 20026279), (52, 18485796), (56, 17165382), (62, 15504216), (78, 12323864), (84, 11443588), (91, 10563312), (93, 10336144), (104, 9242898), (112, 8582691), (124, 7752108), (156, 6161932), (168, 5721794), (182, 5281656), (186, 5168072), (208, 4621449), (217, 4429776), (229, 4197648), (248, 3876054), (273, 3521104), (312, 3080966), (336, 2860897), (364, 2640828), (372, 2584036), (403, 2385264), (434, 2214888), (458, 2098824), (496, 1938027), (546, 1760552), (624, 1540483), (651, 1476592), (687, 1399216), (728, 1320414), (744, 1292018), (806, 1192632), (868, 1107444), (916, 1049412), (961, 1000272), (1092, 880276), (1209, 795088), (1302, 738296), (1374, 699608), (1456, 660207), (1488, 646009), (1603, 599664), (1612, 596316), (1736, 553722), (1832, 524706), (1922, 500136), (2184, 440138), (2418, 397544), (2604, 369148), (2748, 349804), (2821, 340752), (2883, 333424), (2977, 322896), (3206, 299832), (3224, 298158), (3472, 276861), (3664, 262353), (3844, 250068), (4368, 220069), (4809, 199888), (4836, 198772), (5208, 184574), (5496, 174902), (5642, 170376), (5766, 166712), (5954, 161448), (6412, 149916), (6448, 149079), (6727, 142896), (7099, 135408), (7688, 125034), (8463, 113584), (8931, 107632), (9618, 99944), (9672, 99386), (10416, 92287), (10992, 87451), (11284, 85188), (11532, 83356), (11908, 80724), (12493, 76944), (12824, 74958), (13454, 71448), (14198, 67704), (15376, 62517), (16926, 56792), (17862, 53816), (19236, 49972), (19344, 49693), (20181, 47632), (20839, 46128), (21297, 45136), (22568, 42594), (23064, 41678), (23816, 40362), (24986, 38472), (25648, 37479), (26908, 35724), (28396, 33852)]