11781504

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{487}}^1$

素因数の和:517

約数の個数: 128

約数和(自身を含む): 39820800

約数和(自身を除く): 28039296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 487, 504, 576, 672, 756, 864, 896, 974, 1008, 1152, 1344, 1461, 1512, 1728, 1948, 2016, 2688, 2922, 3024, 3409, 3456, 3896, 4032, 4383, 5844, 6048, 6818, 7792, 8064, 8766, 10227, 11688, 12096, 13149, 13636, 15584, 17532, 20454, 23376, 24192, 26298, 27272, 30681, 31168, 35064, 40908, 46752, 52596, 54544, 61362, 62336, 70128, 81816, 92043, 93504, 105192, 109088, 122724, 140256, 163632, 184086, 187008, 210384, 218176, 245448, 280512, 327264, 368172, 420768, 436352, 490896, 561024, 654528, 736344, 841536, 981792, 1309056, 1472688, 1683072, 1963584, 2945376, 3927168, 5890752, 11781504]

約数ペア:

[(1, 11781504), (2, 5890752), (3, 3927168), (4, 2945376), (6, 1963584), (7, 1683072), (8, 1472688), (9, 1309056), (12, 981792), (14, 841536), (16, 736344), (18, 654528), (21, 561024), (24, 490896), (27, 436352), (28, 420768), (32, 368172), (36, 327264), (42, 280512), (48, 245448), (54, 218176), (56, 210384), (63, 187008), (64, 184086), (72, 163632), (84, 140256), (96, 122724), (108, 109088), (112, 105192), (126, 93504), (128, 92043), (144, 81816), (168, 70128), (189, 62336), (192, 61362), (216, 54544), (224, 52596), (252, 46752), (288, 40908), (336, 35064), (378, 31168), (384, 30681), (432, 27272), (448, 26298), (487, 24192), (504, 23376), (576, 20454), (672, 17532), (756, 15584), (864, 13636), (896, 13149), (974, 12096), (1008, 11688), (1152, 10227), (1344, 8766), (1461, 8064), (1512, 7792), (1728, 6818), (1948, 6048), (2016, 5844), (2688, 4383), (2922, 4032), (3024, 3896), (3409, 3456)]