21573465984

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{7211}}^1$

素因数の和:7298

約数の個数: 288

約数和(自身を含む): 73588146840

約数和(自身を除く): 52014680856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 53, 56, 63, 64, 72, 84, 96, 98, 106, 112, 126, 128, 144, 147, 159, 168, 192, 196, 212, 224, 252, 288, 294, 318, 336, 371, 384, 392, 424, 441, 448, 477, 504, 576, 588, 636, 672, 742, 784, 848, 882, 896, 954, 1008, 1113, 1152, 1176, 1272, 1344, 1484, 1568, 1696, 1764, 1908, 2016, 2226, 2352, 2544, 2597, 2688, 2968, 3136, 3339, 3392, 3528, 3816, 4032, 4452, 4704, 5088, 5194, 5936, 6272, 6678, 6784, 7056, 7211, 7632, 7791, 8064, 8904, 9408, 10176, 10388, 11872, 13356, 14112, 14422, 15264, 15582, 17808, 18816, 20352, 20776, 21633, 23373, 23744, 26712, 28224, 28844, 30528, 31164, 35616, 41552, 43266, 46746, 47488, 50477, 53424, 56448, 57688, 61056, 62328, 64899, 71232, 83104, 86532, 93492, 100954, 106848, 115376, 124656, 129798, 142464, 151431, 166208, 173064, 186984, 201908, 213696, 230752, 249312, 259596, 302862, 332416, 346128, 353339, 373968, 382183, 403816, 427392, 454293, 461504, 498624, 519192, 605724, 692256, 706678, 747936, 764366, 807632, 908586, 923008, 997248, 1038384, 1060017, 1146549, 1211448, 1384512, 1413356, 1495872, 1528732, 1615264, 1817172, 2076768, 2120034, 2293098, 2422896, 2675281, 2769024, 2826712, 2991744, 3057464, 3180051, 3230528, 3439647, 3634344, 4153536, 4240068, 4586196, 4845792, 5350562, 5653424, 6114928, 6360102, 6461056, 6879294, 7268688, 8025843, 8307072, 8480136, 9172392, 9691584, 10701124, 11306848, 12229856, 12720204, 13758588, 14537376, 16051686, 16960272, 18344784, 18726967, 19383168, 21402248, 22613696, 24077529, 24459712, 25440408, 27517176, 29074752, 32103372, 33920544, 36689568, 37453934, 42804496, 45227392, 48155058, 48919424, 50880816, 55034352, 56180901, 58149504, 64206744, 67841088, 73379136, 74907868, 85608992, 96310116, 101761632, 110068704, 112361802, 128413488, 135682176, 146758272, 149815736, 168542703, 171217984, 192620232, 203523264, 220137408, 224723604, 256826976, 299631472, 337085406, 342435968, 385240464, 407046528, 440274816, 449447208, 513653952, 599262944, 674170812, 770480928, 898894416, 1027307904, 1198525888, 1348341624, 1540961856, 1797788832, 2397051776, 2696683248, 3081923712, 3595577664, 5393366496, 7191155328, 10786732992, 21573465984]

約数ペア:

[(1, 21573465984), (2, 10786732992), (3, 7191155328), (4, 5393366496), (6, 3595577664), (7, 3081923712), (8, 2696683248), (9, 2397051776), (12, 1797788832), (14, 1540961856), (16, 1348341624), (18, 1198525888), (21, 1027307904), (24, 898894416), (28, 770480928), (32, 674170812), (36, 599262944), (42, 513653952), (48, 449447208), (49, 440274816), (53, 407046528), (56, 385240464), (63, 342435968), (64, 337085406), (72, 299631472), (84, 256826976), (96, 224723604), (98, 220137408), (106, 203523264), (112, 192620232), (126, 171217984), (128, 168542703), (144, 149815736), (147, 146758272), (159, 135682176), (168, 128413488), (192, 112361802), (196, 110068704), (212, 101761632), (224, 96310116), (252, 85608992), (288, 74907868), (294, 73379136), (318, 67841088), (336, 64206744), (371, 58149504), (384, 56180901), (392, 55034352), (424, 50880816), (441, 48919424), (448, 48155058), (477, 45227392), (504, 42804496), (576, 37453934), (588, 36689568), (636, 33920544), (672, 32103372), (742, 29074752), (784, 27517176), (848, 25440408), (882, 24459712), (896, 24077529), (954, 22613696), (1008, 21402248), (1113, 19383168), (1152, 18726967), (1176, 18344784), (1272, 16960272), (1344, 16051686), (1484, 14537376), (1568, 13758588), (1696, 12720204), (1764, 12229856), (1908, 11306848), (2016, 10701124), (2226, 9691584), (2352, 9172392), (2544, 8480136), (2597, 8307072), (2688, 8025843), (2968, 7268688), (3136, 6879294), (3339, 6461056), (3392, 6360102), (3528, 6114928), (3816, 5653424), (4032, 5350562), (4452, 4845792), (4704, 4586196), (5088, 4240068), (5194, 4153536), (5936, 3634344), (6272, 3439647), (6678, 3230528), (6784, 3180051), (7056, 3057464), (7211, 2991744), (7632, 2826712), (7791, 2769024), (8064, 2675281), (8904, 2422896), (9408, 2293098), (10176, 2120034), (10388, 2076768), (11872, 1817172), (13356, 1615264), (14112, 1528732), (14422, 1495872), (15264, 1413356), (15582, 1384512), (17808, 1211448), (18816, 1146549), (20352, 1060017), (20776, 1038384), (21633, 997248), (23373, 923008), (23744, 908586), (26712, 807632), (28224, 764366), (28844, 747936), (30528, 706678), (31164, 692256), (35616, 605724), (41552, 519192), (43266, 498624), (46746, 461504), (47488, 454293), (50477, 427392), (53424, 403816), (56448, 382183), (57688, 373968), (61056, 353339), (62328, 346128), (64899, 332416), (71232, 302862), (83104, 259596), (86532, 249312), (93492, 230752), (100954, 213696), (106848, 201908), (115376, 186984), (124656, 173064), (129798, 166208), (142464, 151431)]