204097608

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1$

素因数の和:540

約数の個数: 192

約数和(自身を含む): 665945280

約数和(自身を除く): 461847672

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 43, 44, 52, 66, 72, 78, 86, 88, 99, 104, 117, 129, 132, 143, 156, 172, 198, 234, 258, 264, 286, 312, 344, 387, 396, 429, 461, 468, 473, 516, 559, 572, 774, 792, 858, 922, 936, 946, 1032, 1118, 1144, 1287, 1383, 1419, 1548, 1677, 1716, 1844, 1892, 2236, 2574, 2766, 2838, 3096, 3354, 3432, 3688, 3784, 4149, 4257, 4472, 5031, 5071, 5148, 5532, 5676, 5993, 6149, 6708, 8298, 8514, 10062, 10142, 10296, 11064, 11352, 11986, 12298, 13416, 15213, 16596, 17028, 17979, 18447, 19823, 20124, 20284, 23972, 24596, 30426, 33192, 34056, 35958, 36894, 39646, 40248, 40568, 45639, 47944, 49192, 53937, 55341, 59469, 60852, 65923, 71916, 73788, 79292, 91278, 107874, 110682, 118938, 121704, 131846, 143832, 147576, 158584, 178407, 182556, 197769, 215748, 218053, 221364, 237876, 257699, 263692, 356814, 365112, 395538, 431496, 436106, 442728, 475752, 515398, 527384, 593307, 654159, 713628, 773097, 791076, 872212, 1030796, 1186614, 1308318, 1427256, 1546194, 1582152, 1744424, 1962477, 2061592, 2319291, 2373228, 2616636, 2834689, 3092388, 3924954, 4638582, 4746456, 5233272, 5669378, 6184776, 7849908, 8504067, 9277164, 11338756, 15699816, 17008134, 18554328, 22677512, 25512201, 34016268, 51024402, 68032536, 102048804, 204097608]

約数ペア:

[(1, 204097608), (2, 102048804), (3, 68032536), (4, 51024402), (6, 34016268), (8, 25512201), (9, 22677512), (11, 18554328), (12, 17008134), (13, 15699816), (18, 11338756), (22, 9277164), (24, 8504067), (26, 7849908), (33, 6184776), (36, 5669378), (39, 5233272), (43, 4746456), (44, 4638582), (52, 3924954), (66, 3092388), (72, 2834689), (78, 2616636), (86, 2373228), (88, 2319291), (99, 2061592), (104, 1962477), (117, 1744424), (129, 1582152), (132, 1546194), (143, 1427256), (156, 1308318), (172, 1186614), (198, 1030796), (234, 872212), (258, 791076), (264, 773097), (286, 713628), (312, 654159), (344, 593307), (387, 527384), (396, 515398), (429, 475752), (461, 442728), (468, 436106), (473, 431496), (516, 395538), (559, 365112), (572, 356814), (774, 263692), (792, 257699), (858, 237876), (922, 221364), (936, 218053), (946, 215748), (1032, 197769), (1118, 182556), (1144, 178407), (1287, 158584), (1383, 147576), (1419, 143832), (1548, 131846), (1677, 121704), (1716, 118938), (1844, 110682), (1892, 107874), (2236, 91278), (2574, 79292), (2766, 73788), (2838, 71916), (3096, 65923), (3354, 60852), (3432, 59469), (3688, 55341), (3784, 53937), (4149, 49192), (4257, 47944), (4472, 45639), (5031, 40568), (5071, 40248), (5148, 39646), (5532, 36894), (5676, 35958), (5993, 34056), (6149, 33192), (6708, 30426), (8298, 24596), (8514, 23972), (10062, 20284), (10142, 20124), (10296, 19823), (11064, 18447), (11352, 17979), (11986, 17028), (12298, 16596), (13416, 15213)]