4378889112

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1\times {\mathrm{1069}}^1$

素因数の和:1801

約数の個数: 128

約数和(自身を含む): 12439392000

約数和(自身を除く): 8060502888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 691, 741, 988, 1069, 1382, 1482, 1976, 2073, 2138, 2764, 2964, 3207, 4146, 4276, 5528, 5928, 6414, 8292, 8552, 8983, 12828, 13129, 13897, 16584, 17966, 20311, 25656, 26258, 26949, 27794, 35932, 39387, 40622, 41691, 52516, 53898, 55588, 60933, 71864, 78774, 81244, 83382, 105032, 107796, 111176, 121866, 157548, 162488, 166764, 170677, 215592, 243732, 264043, 315096, 333528, 341354, 487464, 512031, 528086, 682708, 738679, 792129, 1024062, 1056172, 1365416, 1477358, 1584258, 2048124, 2112344, 2216037, 2954716, 3168516, 4096248, 4432074, 5909432, 6337032, 8864148, 9602827, 14034901, 17728296, 19205654, 28069802, 28808481, 38411308, 42104703, 56139604, 57616962, 76822616, 84209406, 112279208, 115233924, 168418812, 182453713, 230467848, 336837624, 364907426, 547361139, 729814852, 1094722278, 1459629704, 2189444556, 4378889112]

約数ペア:

[(1, 4378889112), (2, 2189444556), (3, 1459629704), (4, 1094722278), (6, 729814852), (8, 547361139), (12, 364907426), (13, 336837624), (19, 230467848), (24, 182453713), (26, 168418812), (38, 115233924), (39, 112279208), (52, 84209406), (57, 76822616), (76, 57616962), (78, 56139604), (104, 42104703), (114, 38411308), (152, 28808481), (156, 28069802), (228, 19205654), (247, 17728296), (312, 14034901), (456, 9602827), (494, 8864148), (691, 6337032), (741, 5909432), (988, 4432074), (1069, 4096248), (1382, 3168516), (1482, 2954716), (1976, 2216037), (2073, 2112344), (2138, 2048124), (2764, 1584258), (2964, 1477358), (3207, 1365416), (4146, 1056172), (4276, 1024062), (5528, 792129), (5928, 738679), (6414, 682708), (8292, 528086), (8552, 512031), (8983, 487464), (12828, 341354), (13129, 333528), (13897, 315096), (16584, 264043), (17966, 243732), (20311, 215592), (25656, 170677), (26258, 166764), (26949, 162488), (27794, 157548), (35932, 121866), (39387, 111176), (40622, 107796), (41691, 105032), (52516, 83382), (53898, 81244), (55588, 78774), (60933, 71864)]