221597376

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1153}}^1$

素因数の和:1199

約数の個数: 224

約数和(自身を含む): 787895808

約数和(自身を除く): 566298432

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 32, 33, 39, 42, 44, 48, 52, 56, 64, 66, 77, 78, 84, 88, 91, 96, 104, 112, 132, 143, 154, 156, 168, 176, 182, 192, 208, 224, 231, 264, 273, 286, 308, 312, 336, 352, 364, 416, 429, 448, 462, 528, 546, 572, 616, 624, 672, 704, 728, 832, 858, 924, 1001, 1056, 1092, 1144, 1153, 1232, 1248, 1344, 1456, 1716, 1848, 2002, 2112, 2184, 2288, 2306, 2464, 2496, 2912, 3003, 3432, 3459, 3696, 4004, 4368, 4576, 4612, 4928, 5824, 6006, 6864, 6918, 7392, 8008, 8071, 8736, 9152, 9224, 12012, 12683, 13728, 13836, 14784, 14989, 16016, 16142, 17472, 18448, 24024, 24213, 25366, 27456, 27672, 29978, 32032, 32284, 36896, 38049, 44967, 48048, 48426, 50732, 55344, 59956, 64064, 64568, 73792, 76098, 88781, 89934, 96096, 96852, 101464, 104923, 110688, 119912, 129136, 152196, 164879, 177562, 179868, 192192, 193704, 202928, 209846, 221376, 239824, 258272, 266343, 304392, 314769, 329758, 355124, 359736, 387408, 405856, 419692, 479648, 494637, 516544, 532686, 608784, 629538, 659516, 710248, 719472, 774816, 811712, 839384, 959296, 989274, 1065372, 1154153, 1217568, 1259076, 1319032, 1420496, 1438944, 1549632, 1678768, 1978548, 2130744, 2308306, 2435136, 2518152, 2638064, 2840992, 2877888, 3357536, 3462459, 3957096, 4261488, 4616612, 5036304, 5276128, 5681984, 6715072, 6924918, 7914192, 8522976, 9233224, 10072608, 10552256, 13849836, 15828384, 17045952, 18466448, 20145216, 27699672, 31656768, 36932896, 55399344, 73865792, 110798688, 221597376]

約数ペア:

[(1, 221597376), (2, 110798688), (3, 73865792), (4, 55399344), (6, 36932896), (7, 31656768), (8, 27699672), (11, 20145216), (12, 18466448), (13, 17045952), (14, 15828384), (16, 13849836), (21, 10552256), (22, 10072608), (24, 9233224), (26, 8522976), (28, 7914192), (32, 6924918), (33, 6715072), (39, 5681984), (42, 5276128), (44, 5036304), (48, 4616612), (52, 4261488), (56, 3957096), (64, 3462459), (66, 3357536), (77, 2877888), (78, 2840992), (84, 2638064), (88, 2518152), (91, 2435136), (96, 2308306), (104, 2130744), (112, 1978548), (132, 1678768), (143, 1549632), (154, 1438944), (156, 1420496), (168, 1319032), (176, 1259076), (182, 1217568), (192, 1154153), (208, 1065372), (224, 989274), (231, 959296), (264, 839384), (273, 811712), (286, 774816), (308, 719472), (312, 710248), (336, 659516), (352, 629538), (364, 608784), (416, 532686), (429, 516544), (448, 494637), (462, 479648), (528, 419692), (546, 405856), (572, 387408), (616, 359736), (624, 355124), (672, 329758), (704, 314769), (728, 304392), (832, 266343), (858, 258272), (924, 239824), (1001, 221376), (1056, 209846), (1092, 202928), (1144, 193704), (1153, 192192), (1232, 179868), (1248, 177562), (1344, 164879), (1456, 152196), (1716, 129136), (1848, 119912), (2002, 110688), (2112, 104923), (2184, 101464), (2288, 96852), (2306, 96096), (2464, 89934), (2496, 88781), (2912, 76098), (3003, 73792), (3432, 64568), (3459, 64064), (3696, 59956), (4004, 55344), (4368, 50732), (4576, 48426), (4612, 48048), (4928, 44967), (5824, 38049), (6006, 36896), (6864, 32284), (6918, 32032), (7392, 29978), (8008, 27672), (8071, 27456), (8736, 25366), (9152, 24213), (9224, 24024), (12012, 18448), (12683, 17472), (13728, 16142), (13836, 16016), (14784, 14989)]