12220052768

素因数分解:

$2^5\times 7^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1$

素因数の和:829

約数の個数: 240

約数和(自身を含む): 32271553440

約数和(自身を除く): 20051500672

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 49, 56, 76, 77, 88, 98, 112, 133, 152, 154, 176, 196, 209, 224, 266, 304, 308, 343, 352, 392, 418, 532, 539, 608, 616, 686, 761, 784, 836, 931, 1064, 1078, 1232, 1372, 1463, 1522, 1568, 1672, 1862, 2128, 2156, 2401, 2464, 2744, 2926, 3044, 3344, 3724, 3773, 4256, 4312, 4802, 5327, 5488, 5852, 6088, 6517, 6688, 7448, 7546, 8371, 8624, 9604, 10241, 10654, 10976, 11704, 12176, 13034, 14459, 14896, 15092, 16742, 17248, 19208, 20482, 21308, 23408, 24352, 26068, 26411, 28918, 29792, 30184, 33484, 37289, 38416, 40964, 42616, 45619, 46816, 52136, 52822, 57836, 58597, 60368, 66968, 71687, 74578, 76832, 81928, 85232, 91238, 101213, 104272, 105644, 115672, 117194, 120736, 133936, 143374, 149156, 159049, 163856, 170464, 182476, 202426, 208544, 211288, 231344, 234388, 261023, 267872, 286748, 298312, 318098, 327712, 364952, 404852, 410179, 422576, 462688, 468776, 501809, 522046, 573496, 596624, 636196, 708491, 729904, 809704, 820358, 845152, 937552, 1003618, 1044092, 1113343, 1146992, 1193248, 1272392, 1416982, 1459808, 1619408, 1640716, 1827161, 1875104, 2007236, 2088184, 2226686, 2293984, 2544784, 2833964, 2871253, 3238816, 3281432, 3654322, 4014472, 4176368, 4453372, 4959437, 5089568, 5667928, 5742506, 6562864, 7308644, 7793401, 8028944, 8352736, 8906744, 9918874, 11335856, 11485012, 13125728, 14617288, 15586802, 16057888, 17813488, 19837748, 20098771, 22671712, 22970024, 29234576, 31173604, 34716059, 35626976, 39675496, 40197542, 45940048, 54553807, 58469152, 62347208, 69432118, 79350992, 80395084, 91880096, 109107614, 124694416, 138864236, 158701984, 160790168, 218215228, 249388832, 277728472, 321580336, 381876649, 436430456, 555456944, 643160672, 763753298, 872860912, 1110913888, 1527506596, 1745721824, 3055013192, 6110026384, 12220052768]

約数ペア:

[(1, 12220052768), (2, 6110026384), (4, 3055013192), (7, 1745721824), (8, 1527506596), (11, 1110913888), (14, 872860912), (16, 763753298), (19, 643160672), (22, 555456944), (28, 436430456), (32, 381876649), (38, 321580336), (44, 277728472), (49, 249388832), (56, 218215228), (76, 160790168), (77, 158701984), (88, 138864236), (98, 124694416), (112, 109107614), (133, 91880096), (152, 80395084), (154, 79350992), (176, 69432118), (196, 62347208), (209, 58469152), (224, 54553807), (266, 45940048), (304, 40197542), (308, 39675496), (343, 35626976), (352, 34716059), (392, 31173604), (418, 29234576), (532, 22970024), (539, 22671712), (608, 20098771), (616, 19837748), (686, 17813488), (761, 16057888), (784, 15586802), (836, 14617288), (931, 13125728), (1064, 11485012), (1078, 11335856), (1232, 9918874), (1372, 8906744), (1463, 8352736), (1522, 8028944), (1568, 7793401), (1672, 7308644), (1862, 6562864), (2128, 5742506), (2156, 5667928), (2401, 5089568), (2464, 4959437), (2744, 4453372), (2926, 4176368), (3044, 4014472), (3344, 3654322), (3724, 3281432), (3773, 3238816), (4256, 2871253), (4312, 2833964), (4802, 2544784), (5327, 2293984), (5488, 2226686), (5852, 2088184), (6088, 2007236), (6517, 1875104), (6688, 1827161), (7448, 1640716), (7546, 1619408), (8371, 1459808), (8624, 1416982), (9604, 1272392), (10241, 1193248), (10654, 1146992), (10976, 1113343), (11704, 1044092), (12176, 1003618), (13034, 937552), (14459, 845152), (14896, 820358), (15092, 809704), (16742, 729904), (17248, 708491), (19208, 636196), (20482, 596624), (21308, 573496), (23408, 522046), (24352, 501809), (26068, 468776), (26411, 462688), (28918, 422576), (29792, 410179), (30184, 404852), (33484, 364952), (37289, 327712), (38416, 318098), (40964, 298312), (42616, 286748), (45619, 267872), (46816, 261023), (52136, 234388), (52822, 231344), (57836, 211288), (58597, 208544), (60368, 202426), (66968, 182476), (71687, 170464), (74578, 163856), (76832, 159049), (81928, 149156), (85232, 143374), (91238, 133936), (101213, 120736), (104272, 117194), (105644, 115672)]