1021777848

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{229}}^1$

素因数の和:491

約数の個数: 256

約数和(自身を含む): 3523968000

約数和(自身を除く): 2502190152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 227, 229, 234, 252, 273, 312, 351, 364, 378, 454, 458, 468, 504, 546, 681, 687, 702, 728, 756, 819, 908, 916, 936, 1092, 1362, 1374, 1404, 1512, 1589, 1603, 1638, 1816, 1832, 2043, 2061, 2184, 2457, 2724, 2748, 2808, 2951, 2977, 3178, 3206, 3276, 4086, 4122, 4767, 4809, 4914, 5448, 5496, 5902, 5954, 6129, 6183, 6356, 6412, 6552, 8172, 8244, 8853, 8931, 9534, 9618, 9828, 11804, 11908, 12258, 12366, 12712, 12824, 14301, 14427, 16344, 16488, 17706, 17862, 19068, 19236, 19656, 20657, 20839, 23608, 23816, 24516, 24732, 26559, 26793, 28602, 28854, 35412, 35724, 38136, 38472, 41314, 41678, 42903, 43281, 49032, 49464, 51983, 53118, 53586, 57204, 57708, 61971, 62517, 70824, 71448, 79677, 80379, 82628, 83356, 85806, 86562, 103966, 106236, 107172, 114408, 115416, 123942, 125034, 155949, 159354, 160758, 165256, 166712, 171612, 173124, 185913, 187551, 207932, 212472, 214344, 247884, 250068, 311898, 318708, 321516, 343224, 346248, 363881, 371826, 375102, 415864, 467847, 495768, 500136, 557739, 562653, 623796, 637416, 643032, 675779, 727762, 743652, 750204, 935694, 1091643, 1115478, 1125306, 1247592, 1351558, 1403541, 1455524, 1487304, 1500408, 1871388, 2027337, 2183286, 2230956, 2250612, 2703116, 2807082, 2911048, 3274929, 3742776, 4054674, 4366572, 4461912, 4501224, 4730453, 5406232, 5614164, 6082011, 6549858, 8109348, 8733144, 9460906, 9824787, 11228328, 12164022, 13099716, 14191359, 16218696, 18246033, 18921812, 19649574, 24328044, 26199432, 28382718, 36492066, 37843624, 39299148, 42574077, 48656088, 56765436, 72984132, 78598296, 85148154, 113530872, 127722231, 145968264, 170296308, 255444462, 340592616, 510888924, 1021777848]

約数ペア:

[(1, 1021777848), (2, 510888924), (3, 340592616), (4, 255444462), (6, 170296308), (7, 145968264), (8, 127722231), (9, 113530872), (12, 85148154), (13, 78598296), (14, 72984132), (18, 56765436), (21, 48656088), (24, 42574077), (26, 39299148), (27, 37843624), (28, 36492066), (36, 28382718), (39, 26199432), (42, 24328044), (52, 19649574), (54, 18921812), (56, 18246033), (63, 16218696), (72, 14191359), (78, 13099716), (84, 12164022), (91, 11228328), (104, 9824787), (108, 9460906), (117, 8733144), (126, 8109348), (156, 6549858), (168, 6082011), (182, 5614164), (189, 5406232), (216, 4730453), (227, 4501224), (229, 4461912), (234, 4366572), (252, 4054674), (273, 3742776), (312, 3274929), (351, 2911048), (364, 2807082), (378, 2703116), (454, 2250612), (458, 2230956), (468, 2183286), (504, 2027337), (546, 1871388), (681, 1500408), (687, 1487304), (702, 1455524), (728, 1403541), (756, 1351558), (819, 1247592), (908, 1125306), (916, 1115478), (936, 1091643), (1092, 935694), (1362, 750204), (1374, 743652), (1404, 727762), (1512, 675779), (1589, 643032), (1603, 637416), (1638, 623796), (1816, 562653), (1832, 557739), (2043, 500136), (2061, 495768), (2184, 467847), (2457, 415864), (2724, 375102), (2748, 371826), (2808, 363881), (2951, 346248), (2977, 343224), (3178, 321516), (3206, 318708), (3276, 311898), (4086, 250068), (4122, 247884), (4767, 214344), (4809, 212472), (4914, 207932), (5448, 187551), (5496, 185913), (5902, 173124), (5954, 171612), (6129, 166712), (6183, 165256), (6356, 160758), (6412, 159354), (6552, 155949), (8172, 125034), (8244, 123942), (8853, 115416), (8931, 114408), (9534, 107172), (9618, 106236), (9828, 103966), (11804, 86562), (11908, 85806), (12258, 83356), (12366, 82628), (12712, 80379), (12824, 79677), (14301, 71448), (14427, 70824), (16344, 62517), (16488, 61971), (17706, 57708), (17862, 57204), (19068, 53586), (19236, 53118), (19656, 51983), (20657, 49464), (20839, 49032), (23608, 43281), (23816, 42903), (24516, 41678), (24732, 41314), (26559, 38472), (26793, 38136), (28602, 35724), (28854, 35412)]