248806824

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3389}}^1$

素因数の和:3447

約数の個数: 128

約数和(自身を含む): 781056000

約数和(自身を除く): 532249176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 23, 24, 28, 38, 42, 46, 56, 57, 69, 76, 84, 92, 114, 133, 138, 152, 161, 168, 184, 228, 266, 276, 322, 399, 437, 456, 483, 532, 552, 644, 798, 874, 966, 1064, 1288, 1311, 1596, 1748, 1932, 2622, 3059, 3192, 3389, 3496, 3864, 5244, 6118, 6778, 9177, 10167, 10488, 12236, 13556, 18354, 20334, 23723, 24472, 27112, 36708, 40668, 47446, 64391, 71169, 73416, 77947, 81336, 94892, 128782, 142338, 155894, 189784, 193173, 233841, 257564, 284676, 311788, 386346, 450737, 467682, 515128, 545629, 569352, 623576, 772692, 901474, 935364, 1091258, 1352211, 1480993, 1545384, 1636887, 1802948, 1870728, 2182516, 2704422, 2961986, 3273774, 3605896, 4365032, 4442979, 5408844, 5923972, 6547548, 8885958, 10366951, 10817688, 11847944, 13095096, 17771916, 20733902, 31100853, 35543832, 41467804, 62201706, 82935608, 124403412, 248806824]

約数ペア:

[(1, 248806824), (2, 124403412), (3, 82935608), (4, 62201706), (6, 41467804), (7, 35543832), (8, 31100853), (12, 20733902), (14, 17771916), (19, 13095096), (21, 11847944), (23, 10817688), (24, 10366951), (28, 8885958), (38, 6547548), (42, 5923972), (46, 5408844), (56, 4442979), (57, 4365032), (69, 3605896), (76, 3273774), (84, 2961986), (92, 2704422), (114, 2182516), (133, 1870728), (138, 1802948), (152, 1636887), (161, 1545384), (168, 1480993), (184, 1352211), (228, 1091258), (266, 935364), (276, 901474), (322, 772692), (399, 623576), (437, 569352), (456, 545629), (483, 515128), (532, 467682), (552, 450737), (644, 386346), (798, 311788), (874, 284676), (966, 257564), (1064, 233841), (1288, 193173), (1311, 189784), (1596, 155894), (1748, 142338), (1932, 128782), (2622, 94892), (3059, 81336), (3192, 77947), (3389, 73416), (3496, 71169), (3864, 64391), (5244, 47446), (6118, 40668), (6778, 36708), (9177, 27112), (10167, 24472), (10488, 23723), (12236, 20334), (13556, 18354)]