2470721792

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:225

約数の個数: 288

約数和(自身を含む): 6664944384

約数和(自身を除く): 4194222592

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 64, 68, 73, 77, 88, 101, 112, 119, 128, 136, 146, 154, 176, 187, 202, 224, 238, 256, 272, 292, 308, 352, 374, 404, 448, 476, 511, 544, 584, 616, 704, 707, 748, 803, 808, 896, 952, 1022, 1088, 1111, 1168, 1232, 1241, 1309, 1408, 1414, 1496, 1606, 1616, 1717, 1792, 1904, 2044, 2176, 2222, 2336, 2464, 2482, 2618, 2816, 2828, 2992, 3212, 3232, 3434, 3808, 4088, 4352, 4444, 4672, 4928, 4964, 5236, 5621, 5656, 5984, 6424, 6464, 6868, 7373, 7616, 7777, 8176, 8687, 8888, 9344, 9856, 9928, 10472, 11242, 11312, 11968, 12019, 12848, 12928, 13651, 13736, 14746, 15232, 15554, 16352, 17374, 17776, 18688, 18887, 19712, 19856, 20944, 22484, 22624, 23936, 24038, 25696, 25856, 27302, 27472, 29492, 30464, 31108, 32704, 34748, 35552, 37774, 39712, 41888, 44968, 45248, 47872, 48076, 51392, 51611, 54604, 54944, 58984, 62216, 65408, 69496, 71104, 75548, 79424, 81103, 83776, 89936, 90496, 95557, 96152, 102784, 103222, 109208, 109888, 117968, 124432, 125341, 130816, 132209, 138992, 142208, 151096, 158848, 162206, 167552, 179872, 180992, 191114, 192304, 205568, 206444, 218416, 219776, 235936, 248864, 250682, 264418, 277984, 284416, 302192, 317696, 324412, 335104, 359744, 382228, 384608, 412888, 436832, 439552, 471872, 497728, 501364, 528836, 555968, 567721, 604384, 648824, 719488, 764456, 769216, 825776, 873664, 877387, 943744, 995456, 1002728, 1057672, 1111936, 1135442, 1208768, 1297648, 1378751, 1438976, 1528912, 1538432, 1651552, 1747328, 1754774, 1887488, 1990912, 2005456, 2115344, 2223872, 2270884, 2417536, 2595296, 2757502, 3057824, 3076864, 3303104, 3494656, 3509548, 4010912, 4230688, 4541768, 4835072, 5190592, 5515004, 6115648, 6606208, 7019096, 8021824, 8461376, 9083536, 9651257, 10381184, 11030008, 12231296, 13212416, 14038192, 16043648, 16922752, 18167072, 19302514, 20762368, 22060016, 24462592, 28076384, 32087296, 33845504, 36334144, 38605028, 44120032, 56152768, 72668288, 77210056, 88240064, 112305536, 145336576, 154420112, 176480128, 224611072, 308840224, 352960256, 617680448, 1235360896, 2470721792]

約数ペア:

[(1, 2470721792), (2, 1235360896), (4, 617680448), (7, 352960256), (8, 308840224), (11, 224611072), (14, 176480128), (16, 154420112), (17, 145336576), (22, 112305536), (28, 88240064), (32, 77210056), (34, 72668288), (44, 56152768), (56, 44120032), (64, 38605028), (68, 36334144), (73, 33845504), (77, 32087296), (88, 28076384), (101, 24462592), (112, 22060016), (119, 20762368), (128, 19302514), (136, 18167072), (146, 16922752), (154, 16043648), (176, 14038192), (187, 13212416), (202, 12231296), (224, 11030008), (238, 10381184), (256, 9651257), (272, 9083536), (292, 8461376), (308, 8021824), (352, 7019096), (374, 6606208), (404, 6115648), (448, 5515004), (476, 5190592), (511, 4835072), (544, 4541768), (584, 4230688), (616, 4010912), (704, 3509548), (707, 3494656), (748, 3303104), (803, 3076864), (808, 3057824), (896, 2757502), (952, 2595296), (1022, 2417536), (1088, 2270884), (1111, 2223872), (1168, 2115344), (1232, 2005456), (1241, 1990912), (1309, 1887488), (1408, 1754774), (1414, 1747328), (1496, 1651552), (1606, 1538432), (1616, 1528912), (1717, 1438976), (1792, 1378751), (1904, 1297648), (2044, 1208768), (2176, 1135442), (2222, 1111936), (2336, 1057672), (2464, 1002728), (2482, 995456), (2618, 943744), (2816, 877387), (2828, 873664), (2992, 825776), (3212, 769216), (3232, 764456), (3434, 719488), (3808, 648824), (4088, 604384), (4352, 567721), (4444, 555968), (4672, 528836), (4928, 501364), (4964, 497728), (5236, 471872), (5621, 439552), (5656, 436832), (5984, 412888), (6424, 384608), (6464, 382228), (6868, 359744), (7373, 335104), (7616, 324412), (7777, 317696), (8176, 302192), (8687, 284416), (8888, 277984), (9344, 264418), (9856, 250682), (9928, 248864), (10472, 235936), (11242, 219776), (11312, 218416), (11968, 206444), (12019, 205568), (12848, 192304), (12928, 191114), (13651, 180992), (13736, 179872), (14746, 167552), (15232, 162206), (15554, 158848), (16352, 151096), (17374, 142208), (17776, 138992), (18688, 132209), (18887, 130816), (19712, 125341), (19856, 124432), (20944, 117968), (22484, 109888), (22624, 109208), (23936, 103222), (24038, 102784), (25696, 96152), (25856, 95557), (27302, 90496), (27472, 89936), (29492, 83776), (30464, 81103), (31108, 79424), (32704, 75548), (34748, 71104), (35552, 69496), (37774, 65408), (39712, 62216), (41888, 58984), (44968, 54944), (45248, 54604), (47872, 51611), (48076, 51392)]