339133340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:256

約数の個数: 192

約数和(自身を含む): 945955584

約数和(自身を除く): 606822244

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 34, 35, 52, 65, 68, 70, 85, 91, 97, 113, 119, 130, 140, 170, 182, 194, 221, 226, 238, 260, 340, 364, 388, 442, 452, 455, 476, 485, 565, 595, 679, 791, 884, 910, 970, 1105, 1130, 1190, 1261, 1358, 1469, 1547, 1582, 1649, 1820, 1921, 1940, 2210, 2260, 2380, 2522, 2716, 2938, 3094, 3164, 3298, 3395, 3842, 3955, 4420, 5044, 5876, 6188, 6305, 6596, 6790, 7345, 7684, 7735, 7910, 8245, 8827, 9605, 10283, 10961, 11543, 12610, 13447, 13580, 14690, 15470, 15820, 16490, 17654, 19210, 20566, 21437, 21922, 23086, 24973, 25220, 26894, 29380, 30940, 32980, 35308, 38420, 41132, 42874, 43844, 44135, 46172, 49946, 51415, 53788, 54805, 57715, 67235, 76727, 85748, 88270, 99892, 102830, 107185, 109610, 115430, 124865, 134470, 142493, 150059, 153454, 174811, 176540, 186337, 205660, 214370, 219220, 230860, 249730, 268940, 284986, 300118, 306908, 349622, 372674, 383635, 428740, 499460, 569972, 600236, 699244, 712465, 745348, 750295, 767270, 874055, 931685, 997451, 1304359, 1424930, 1500590, 1534540, 1748110, 1863370, 1994902, 2422381, 2608718, 2849860, 3001180, 3496220, 3726740, 3989804, 4844762, 4987255, 5217436, 6521795, 9689524, 9974510, 12111905, 13043590, 16956667, 19949020, 24223810, 26087180, 33913334, 48447620, 67826668, 84783335, 169566670, 339133340]

約数ペア:

[(1, 339133340), (2, 169566670), (4, 84783335), (5, 67826668), (7, 48447620), (10, 33913334), (13, 26087180), (14, 24223810), (17, 19949020), (20, 16956667), (26, 13043590), (28, 12111905), (34, 9974510), (35, 9689524), (52, 6521795), (65, 5217436), (68, 4987255), (70, 4844762), (85, 3989804), (91, 3726740), (97, 3496220), (113, 3001180), (119, 2849860), (130, 2608718), (140, 2422381), (170, 1994902), (182, 1863370), (194, 1748110), (221, 1534540), (226, 1500590), (238, 1424930), (260, 1304359), (340, 997451), (364, 931685), (388, 874055), (442, 767270), (452, 750295), (455, 745348), (476, 712465), (485, 699244), (565, 600236), (595, 569972), (679, 499460), (791, 428740), (884, 383635), (910, 372674), (970, 349622), (1105, 306908), (1130, 300118), (1190, 284986), (1261, 268940), (1358, 249730), (1469, 230860), (1547, 219220), (1582, 214370), (1649, 205660), (1820, 186337), (1921, 176540), (1940, 174811), (2210, 153454), (2260, 150059), (2380, 142493), (2522, 134470), (2716, 124865), (2938, 115430), (3094, 109610), (3164, 107185), (3298, 102830), (3395, 99892), (3842, 88270), (3955, 85748), (4420, 76727), (5044, 67235), (5876, 57715), (6188, 54805), (6305, 53788), (6596, 51415), (6790, 49946), (7345, 46172), (7684, 44135), (7735, 43844), (7910, 42874), (8245, 41132), (8827, 38420), (9605, 35308), (10283, 32980), (10961, 30940), (11543, 29380), (12610, 26894), (13447, 25220), (13580, 24973), (14690, 23086), (15470, 21922), (15820, 21437), (16490, 20566), (17654, 19210)]