198394504

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:144

約数の個数: 192

約数和(自身を含む): 520934400

約数和(自身を除く): 322539896

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 23, 28, 38, 44, 46, 56, 67, 76, 77, 88, 92, 121, 133, 134, 152, 154, 161, 184, 209, 242, 253, 266, 268, 308, 322, 418, 437, 469, 484, 506, 532, 536, 616, 644, 737, 836, 847, 874, 938, 968, 1012, 1064, 1273, 1288, 1463, 1474, 1541, 1672, 1694, 1748, 1771, 1876, 2024, 2299, 2546, 2783, 2926, 2948, 3059, 3082, 3388, 3496, 3542, 3752, 4598, 4807, 5092, 5159, 5566, 5852, 5896, 6118, 6164, 6776, 7084, 8107, 8911, 9196, 9614, 10184, 10318, 10787, 11132, 11704, 12236, 12328, 14003, 14168, 16093, 16214, 16951, 17822, 18392, 19228, 19481, 20636, 21574, 22264, 24472, 28006, 29279, 32186, 32428, 33649, 33902, 35644, 38456, 38962, 41272, 43148, 52877, 56012, 56749, 58558, 64372, 64856, 67298, 67804, 71288, 77924, 86296, 98021, 105754, 112024, 113498, 117116, 118657, 128744, 134596, 135608, 154033, 155848, 186461, 196042, 204953, 211508, 226996, 234232, 237314, 269192, 308066, 322069, 370139, 372922, 392084, 409906, 423016, 453992, 474628, 616132, 644138, 740278, 745844, 784168, 819812, 949256, 1078231, 1232264, 1288276, 1305227, 1480556, 1491688, 1639624, 2156462, 2254483, 2576552, 2610454, 2961112, 3542759, 4312924, 4508966, 5220908, 7085518, 8625848, 9017932, 10441816, 14171036, 18035864, 24799313, 28342072, 49598626, 99197252, 198394504]

約数ペア:

[(1, 198394504), (2, 99197252), (4, 49598626), (7, 28342072), (8, 24799313), (11, 18035864), (14, 14171036), (19, 10441816), (22, 9017932), (23, 8625848), (28, 7085518), (38, 5220908), (44, 4508966), (46, 4312924), (56, 3542759), (67, 2961112), (76, 2610454), (77, 2576552), (88, 2254483), (92, 2156462), (121, 1639624), (133, 1491688), (134, 1480556), (152, 1305227), (154, 1288276), (161, 1232264), (184, 1078231), (209, 949256), (242, 819812), (253, 784168), (266, 745844), (268, 740278), (308, 644138), (322, 616132), (418, 474628), (437, 453992), (469, 423016), (484, 409906), (506, 392084), (532, 372922), (536, 370139), (616, 322069), (644, 308066), (737, 269192), (836, 237314), (847, 234232), (874, 226996), (938, 211508), (968, 204953), (1012, 196042), (1064, 186461), (1273, 155848), (1288, 154033), (1463, 135608), (1474, 134596), (1541, 128744), (1672, 118657), (1694, 117116), (1748, 113498), (1771, 112024), (1876, 105754), (2024, 98021), (2299, 86296), (2546, 77924), (2783, 71288), (2926, 67804), (2948, 67298), (3059, 64856), (3082, 64372), (3388, 58558), (3496, 56749), (3542, 56012), (3752, 52877), (4598, 43148), (4807, 41272), (5092, 38962), (5159, 38456), (5566, 35644), (5852, 33902), (5896, 33649), (6118, 32428), (6164, 32186), (6776, 29279), (7084, 28006), (8107, 24472), (8911, 22264), (9196, 21574), (9614, 20636), (10184, 19481), (10318, 19228), (10787, 18392), (11132, 17822), (11704, 16951), (12236, 16214), (12328, 16093), (14003, 14168)]