219515968

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:133

約数の個数: 224

約数和(自身を含む): 583752960

約数和(自身を除く): 364236992

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 37, 38, 41, 56, 64, 68, 74, 76, 82, 112, 119, 133, 136, 148, 152, 164, 224, 238, 259, 266, 272, 287, 296, 304, 323, 328, 448, 476, 518, 532, 544, 574, 592, 608, 629, 646, 656, 697, 703, 779, 952, 1036, 1064, 1088, 1148, 1184, 1216, 1258, 1292, 1312, 1394, 1406, 1517, 1558, 1904, 2072, 2128, 2261, 2296, 2368, 2516, 2584, 2624, 2788, 2812, 3034, 3116, 3808, 4144, 4256, 4403, 4522, 4592, 4879, 4921, 5032, 5168, 5453, 5576, 5624, 6068, 6232, 7616, 8288, 8512, 8806, 9044, 9184, 9758, 9842, 10064, 10336, 10619, 10906, 11152, 11248, 11951, 12136, 12464, 13243, 16576, 17612, 18088, 18368, 19516, 19684, 20128, 20672, 21238, 21812, 22304, 22496, 23902, 24272, 24928, 25789, 26486, 28823, 35224, 36176, 39032, 39368, 40256, 42476, 43624, 44608, 44992, 47804, 48544, 49856, 51578, 52972, 57646, 70448, 72352, 78064, 78736, 83657, 84952, 87248, 92701, 95608, 97088, 103156, 105944, 115292, 140896, 144704, 156128, 157472, 167314, 169904, 174496, 180523, 185402, 191216, 201761, 206312, 211888, 230584, 281792, 312256, 314944, 334628, 339808, 348992, 361046, 370804, 382432, 403522, 412624, 423776, 461168, 489991, 669256, 679616, 722092, 741608, 764864, 807044, 825248, 847552, 922336, 979982, 1338512, 1444184, 1483216, 1614088, 1650496, 1844672, 1959964, 2677024, 2888368, 2966432, 3228176, 3429937, 3919928, 5354048, 5776736, 5932864, 6456352, 6859874, 7839856, 11553472, 12912704, 13719748, 15679712, 27439496, 31359424, 54878992, 109757984, 219515968]

約数ペア:

[(1, 219515968), (2, 109757984), (4, 54878992), (7, 31359424), (8, 27439496), (14, 15679712), (16, 13719748), (17, 12912704), (19, 11553472), (28, 7839856), (32, 6859874), (34, 6456352), (37, 5932864), (38, 5776736), (41, 5354048), (56, 3919928), (64, 3429937), (68, 3228176), (74, 2966432), (76, 2888368), (82, 2677024), (112, 1959964), (119, 1844672), (133, 1650496), (136, 1614088), (148, 1483216), (152, 1444184), (164, 1338512), (224, 979982), (238, 922336), (259, 847552), (266, 825248), (272, 807044), (287, 764864), (296, 741608), (304, 722092), (323, 679616), (328, 669256), (448, 489991), (476, 461168), (518, 423776), (532, 412624), (544, 403522), (574, 382432), (592, 370804), (608, 361046), (629, 348992), (646, 339808), (656, 334628), (697, 314944), (703, 312256), (779, 281792), (952, 230584), (1036, 211888), (1064, 206312), (1088, 201761), (1148, 191216), (1184, 185402), (1216, 180523), (1258, 174496), (1292, 169904), (1312, 167314), (1394, 157472), (1406, 156128), (1517, 144704), (1558, 140896), (1904, 115292), (2072, 105944), (2128, 103156), (2261, 97088), (2296, 95608), (2368, 92701), (2516, 87248), (2584, 84952), (2624, 83657), (2788, 78736), (2812, 78064), (3034, 72352), (3116, 70448), (3808, 57646), (4144, 52972), (4256, 51578), (4403, 49856), (4522, 48544), (4592, 47804), (4879, 44992), (4921, 44608), (5032, 43624), (5168, 42476), (5453, 40256), (5576, 39368), (5624, 39032), (6068, 36176), (6232, 35224), (7616, 28823), (8288, 26486), (8512, 25789), (8806, 24928), (9044, 24272), (9184, 23902), (9758, 22496), (9842, 22304), (10064, 21812), (10336, 21238), (10619, 20672), (10906, 20128), (11152, 19684), (11248, 19516), (11951, 18368), (12136, 18088), (12464, 17612), (13243, 16576)]