21825620856

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{1877}}^1$

素因数の和:2047

約数の個数: 256

約数和(自身を含む): 67580956800

約数和(自身を除く): 45755335944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 41, 52, 54, 72, 78, 82, 101, 104, 108, 117, 123, 156, 164, 202, 216, 234, 246, 303, 312, 328, 351, 369, 404, 468, 492, 533, 606, 702, 738, 808, 909, 936, 984, 1066, 1107, 1212, 1313, 1404, 1476, 1599, 1818, 1877, 2132, 2214, 2424, 2626, 2727, 2808, 2952, 3198, 3636, 3754, 3939, 4141, 4264, 4428, 4797, 5252, 5454, 5631, 6396, 7272, 7508, 7878, 8282, 8856, 9594, 10504, 10908, 11262, 11817, 12423, 12792, 14391, 15016, 15756, 16564, 16893, 19188, 21816, 22524, 23634, 24401, 24846, 28782, 31512, 33128, 33786, 35451, 37269, 38376, 45048, 47268, 48802, 49692, 50679, 53833, 57564, 67572, 70902, 73203, 74538, 76957, 94536, 97604, 99384, 101358, 107666, 111807, 115128, 135144, 141804, 146406, 149076, 153914, 161499, 189577, 195208, 202716, 215332, 219609, 223614, 230871, 283608, 292812, 298152, 307828, 322998, 379154, 405432, 430664, 439218, 447228, 461742, 484497, 568731, 585624, 615656, 645996, 658827, 692613, 758308, 878436, 894456, 923484, 968994, 1000441, 1137462, 1291992, 1317654, 1385226, 1453491, 1516616, 1706193, 1756872, 1846968, 1937988, 2000882, 2077839, 2274924, 2464501, 2635308, 2770452, 2906982, 3001323, 3412386, 3875976, 4001764, 4155678, 4549848, 4929002, 5118579, 5270616, 5540904, 5813964, 6002646, 6824772, 7393503, 7772657, 8003528, 8311356, 9003969, 9858004, 10237158, 11627928, 12005292, 13649544, 14787006, 15545314, 16622712, 18007938, 19716008, 20474316, 22180509, 23317971, 24010584, 27011907, 29574012, 31090628, 36015876, 40948632, 44361018, 46635942, 54023814, 59148024, 62181256, 66541527, 69953913, 72031752, 88722036, 93271884, 101044541, 108047628, 133083054, 139907826, 177444072, 186543768, 202089082, 209861739, 216095256, 266166108, 279815652, 303133623, 404178164, 419723478, 532332216, 559631304, 606267246, 808356328, 839446956, 909400869, 1212534492, 1678893912, 1818801738, 2425068984, 2728202607, 3637603476, 5456405214, 7275206952, 10912810428, 21825620856]

約数ペア:

[(1, 21825620856), (2, 10912810428), (3, 7275206952), (4, 5456405214), (6, 3637603476), (8, 2728202607), (9, 2425068984), (12, 1818801738), (13, 1678893912), (18, 1212534492), (24, 909400869), (26, 839446956), (27, 808356328), (36, 606267246), (39, 559631304), (41, 532332216), (52, 419723478), (54, 404178164), (72, 303133623), (78, 279815652), (82, 266166108), (101, 216095256), (104, 209861739), (108, 202089082), (117, 186543768), (123, 177444072), (156, 139907826), (164, 133083054), (202, 108047628), (216, 101044541), (234, 93271884), (246, 88722036), (303, 72031752), (312, 69953913), (328, 66541527), (351, 62181256), (369, 59148024), (404, 54023814), (468, 46635942), (492, 44361018), (533, 40948632), (606, 36015876), (702, 31090628), (738, 29574012), (808, 27011907), (909, 24010584), (936, 23317971), (984, 22180509), (1066, 20474316), (1107, 19716008), (1212, 18007938), (1313, 16622712), (1404, 15545314), (1476, 14787006), (1599, 13649544), (1818, 12005292), (1877, 11627928), (2132, 10237158), (2214, 9858004), (2424, 9003969), (2626, 8311356), (2727, 8003528), (2808, 7772657), (2952, 7393503), (3198, 6824772), (3636, 6002646), (3754, 5813964), (3939, 5540904), (4141, 5270616), (4264, 5118579), (4428, 4929002), (4797, 4549848), (5252, 4155678), (5454, 4001764), (5631, 3875976), (6396, 3412386), (7272, 3001323), (7508, 2906982), (7878, 2770452), (8282, 2635308), (8856, 2464501), (9594, 2274924), (10504, 2077839), (10908, 2000882), (11262, 1937988), (11817, 1846968), (12423, 1756872), (12792, 1706193), (14391, 1516616), (15016, 1453491), (15756, 1385226), (16564, 1317654), (16893, 1291992), (19188, 1137462), (21816, 1000441), (22524, 968994), (23634, 923484), (24401, 894456), (24846, 878436), (28782, 758308), (31512, 692613), (33128, 658827), (33786, 645996), (35451, 615656), (37269, 585624), (38376, 568731), (45048, 484497), (47268, 461742), (48802, 447228), (49692, 439218), (50679, 430664), (53833, 405432), (57564, 379154), (67572, 322998), (70902, 307828), (73203, 298152), (74538, 292812), (76957, 283608), (94536, 230871), (97604, 223614), (99384, 219609), (101358, 215332), (107666, 202716), (111807, 195208), (115128, 189577), (135144, 161499), (141804, 153914), (146406, 149076)]