219047584

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:159

約数の個数: 192

約数和(自身を含む): 566963712

約数和(自身を除く): 347916128

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 32, 34, 41, 46, 56, 61, 68, 82, 92, 112, 119, 122, 136, 161, 164, 184, 224, 238, 244, 272, 287, 322, 328, 368, 391, 427, 476, 488, 544, 574, 644, 656, 697, 736, 782, 854, 943, 952, 976, 1037, 1148, 1288, 1312, 1394, 1403, 1564, 1708, 1886, 1904, 1952, 2074, 2296, 2501, 2576, 2737, 2788, 2806, 3128, 3416, 3772, 3808, 4148, 4592, 4879, 5002, 5152, 5474, 5576, 5612, 6256, 6601, 6832, 7259, 7544, 8296, 9184, 9758, 9821, 10004, 10948, 11152, 11224, 12512, 13202, 13664, 14518, 15088, 16031, 16592, 17507, 19516, 19642, 20008, 21896, 22304, 22448, 23851, 26404, 29036, 30176, 32062, 33184, 35014, 39032, 39284, 40016, 42517, 43792, 44896, 47702, 52808, 57523, 58072, 64124, 70028, 78064, 78568, 80032, 85034, 87584, 95404, 105616, 112217, 115046, 116144, 128248, 140056, 156128, 157136, 166957, 170068, 190808, 211232, 224434, 230092, 232288, 256496, 280112, 297619, 314272, 333914, 340136, 381616, 402661, 448868, 460184, 512992, 560224, 595238, 667828, 680272, 763232, 805322, 897736, 920368, 977891, 1190476, 1335656, 1360544, 1610644, 1795472, 1840736, 1955782, 2380952, 2671312, 3221288, 3590944, 3911564, 4761904, 5342624, 6442576, 6845237, 7823128, 9523808, 12885152, 13690474, 15646256, 27380948, 31292512, 54761896, 109523792, 219047584]

約数ペア:

[(1, 219047584), (2, 109523792), (4, 54761896), (7, 31292512), (8, 27380948), (14, 15646256), (16, 13690474), (17, 12885152), (23, 9523808), (28, 7823128), (32, 6845237), (34, 6442576), (41, 5342624), (46, 4761904), (56, 3911564), (61, 3590944), (68, 3221288), (82, 2671312), (92, 2380952), (112, 1955782), (119, 1840736), (122, 1795472), (136, 1610644), (161, 1360544), (164, 1335656), (184, 1190476), (224, 977891), (238, 920368), (244, 897736), (272, 805322), (287, 763232), (322, 680272), (328, 667828), (368, 595238), (391, 560224), (427, 512992), (476, 460184), (488, 448868), (544, 402661), (574, 381616), (644, 340136), (656, 333914), (697, 314272), (736, 297619), (782, 280112), (854, 256496), (943, 232288), (952, 230092), (976, 224434), (1037, 211232), (1148, 190808), (1288, 170068), (1312, 166957), (1394, 157136), (1403, 156128), (1564, 140056), (1708, 128248), (1886, 116144), (1904, 115046), (1952, 112217), (2074, 105616), (2296, 95404), (2501, 87584), (2576, 85034), (2737, 80032), (2788, 78568), (2806, 78064), (3128, 70028), (3416, 64124), (3772, 58072), (3808, 57523), (4148, 52808), (4592, 47702), (4879, 44896), (5002, 43792), (5152, 42517), (5474, 40016), (5576, 39284), (5612, 39032), (6256, 35014), (6601, 33184), (6832, 32062), (7259, 30176), (7544, 29036), (8296, 26404), (9184, 23851), (9758, 22448), (9821, 22304), (10004, 21896), (10948, 20008), (11152, 19642), (11224, 19516), (12512, 17507), (13202, 16592), (13664, 16031), (14518, 15088)]