279075888

素因数分解:

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

素因数の和:297

約数の個数: 320

約数和(自身を含む): 1022156800

約数和(自身を除く): 743080912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 31, 36, 39, 42, 48, 52, 54, 56, 62, 63, 72, 78, 84, 91, 93, 104, 108, 112, 117, 124, 126, 144, 156, 168, 182, 186, 189, 208, 216, 217, 229, 234, 248, 252, 273, 279, 312, 336, 351, 364, 372, 378, 403, 432, 434, 458, 468, 496, 504, 546, 558, 624, 651, 687, 702, 728, 744, 756, 806, 819, 837, 868, 916, 936, 1008, 1092, 1116, 1209, 1302, 1374, 1404, 1456, 1488, 1512, 1603, 1612, 1638, 1674, 1736, 1832, 1872, 1953, 2061, 2184, 2232, 2418, 2457, 2604, 2748, 2808, 2821, 2977, 3024, 3206, 3224, 3276, 3348, 3472, 3627, 3664, 3906, 4122, 4368, 4464, 4809, 4836, 4914, 5208, 5496, 5616, 5642, 5859, 5954, 6183, 6412, 6448, 6552, 6696, 7099, 7254, 7812, 8244, 8463, 8931, 9618, 9672, 9828, 10416, 10881, 10992, 11284, 11718, 11908, 12366, 12824, 13104, 13392, 14198, 14427, 14508, 15624, 16488, 16926, 17862, 19236, 19344, 19656, 20839, 21297, 21762, 22568, 23436, 23816, 24732, 25389, 25648, 26793, 28396, 28854, 29016, 31248, 32976, 33852, 35724, 38472, 39312, 41678, 42594, 43281, 43524, 45136, 46872, 47632, 49464, 49693, 50778, 53586, 56792, 57708, 58032, 62517, 63891, 67704, 71448, 76167, 76944, 80379, 83356, 85188, 86562, 87048, 92287, 93744, 98928, 99386, 101556, 107172, 113584, 115416, 125034, 127782, 135408, 142896, 149079, 152334, 160758, 166712, 170376, 173124, 174096, 184574, 187551, 191673, 198772, 203112, 214344, 230832, 250068, 255564, 276861, 298158, 304668, 321516, 333424, 340752, 346248, 369148, 375102, 383346, 397544, 406224, 428688, 447237, 500136, 511128, 553722, 562653, 596316, 609336, 643032, 646009, 692496, 738296, 750204, 766692, 795088, 830583, 894474, 1000272, 1022256, 1107444, 1125306, 1192632, 1218672, 1286064, 1292018, 1341711, 1476592, 1500408, 1533384, 1661166, 1788948, 1938027, 2214888, 2250612, 2385264, 2491749, 2584036, 2683422, 3000816, 3066768, 3322332, 3577896, 3876054, 4429776, 4501224, 4983498, 5168072, 5366844, 5814081, 6644664, 7155792, 7752108, 9002448, 9966996, 10336144, 10733688, 11628162, 13289328, 15504216, 17442243, 19933992, 21467376, 23256324, 31008432, 34884486, 39867984, 46512648, 69768972, 93025296, 139537944, 279075888]

約数ペア:

[(1, 279075888), (2, 139537944), (3, 93025296), (4, 69768972), (6, 46512648), (7, 39867984), (8, 34884486), (9, 31008432), (12, 23256324), (13, 21467376), (14, 19933992), (16, 17442243), (18, 15504216), (21, 13289328), (24, 11628162), (26, 10733688), (27, 10336144), (28, 9966996), (31, 9002448), (36, 7752108), (39, 7155792), (42, 6644664), (48, 5814081), (52, 5366844), (54, 5168072), (56, 4983498), (62, 4501224), (63, 4429776), (72, 3876054), (78, 3577896), (84, 3322332), (91, 3066768), (93, 3000816), (104, 2683422), (108, 2584036), (112, 2491749), (117, 2385264), (124, 2250612), (126, 2214888), (144, 1938027), (156, 1788948), (168, 1661166), (182, 1533384), (186, 1500408), (189, 1476592), (208, 1341711), (216, 1292018), (217, 1286064), (229, 1218672), (234, 1192632), (248, 1125306), (252, 1107444), (273, 1022256), (279, 1000272), (312, 894474), (336, 830583), (351, 795088), (364, 766692), (372, 750204), (378, 738296), (403, 692496), (432, 646009), (434, 643032), (458, 609336), (468, 596316), (496, 562653), (504, 553722), (546, 511128), (558, 500136), (624, 447237), (651, 428688), (687, 406224), (702, 397544), (728, 383346), (744, 375102), (756, 369148), (806, 346248), (819, 340752), (837, 333424), (868, 321516), (916, 304668), (936, 298158), (1008, 276861), (1092, 255564), (1116, 250068), (1209, 230832), (1302, 214344), (1374, 203112), (1404, 198772), (1456, 191673), (1488, 187551), (1512, 184574), (1603, 174096), (1612, 173124), (1638, 170376), (1674, 166712), (1736, 160758), (1832, 152334), (1872, 149079), (1953, 142896), (2061, 135408), (2184, 127782), (2232, 125034), (2418, 115416), (2457, 113584), (2604, 107172), (2748, 101556), (2808, 99386), (2821, 98928), (2977, 93744), (3024, 92287), (3206, 87048), (3224, 86562), (3276, 85188), (3348, 83356), (3472, 80379), (3627, 76944), (3664, 76167), (3906, 71448), (4122, 67704), (4368, 63891), (4464, 62517), (4809, 58032), (4836, 57708), (4914, 56792), (5208, 53586), (5496, 50778), (5616, 49693), (5642, 49464), (5859, 47632), (5954, 46872), (6183, 45136), (6412, 43524), (6448, 43281), (6552, 42594), (6696, 41678), (7099, 39312), (7254, 38472), (7812, 35724), (8244, 33852), (8463, 32976), (8931, 31248), (9618, 29016), (9672, 28854), (9828, 28396), (10416, 26793), (10881, 25648), (10992, 25389), (11284, 24732), (11718, 23816), (11908, 23436), (12366, 22568), (12824, 21762), (13104, 21297), (13392, 20839), (14198, 19656), (14427, 19344), (14508, 19236), (15624, 17862), (16488, 16926)]