123278232

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3511}}^1$

素因数の和:3557

約数の個数: 128

約数和(自身を含む): 404582400

約数和(自身を除く): 281304168

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 24, 28, 33, 38, 42, 44, 56, 57, 66, 76, 77, 84, 88, 114, 132, 133, 152, 154, 168, 209, 228, 231, 264, 266, 308, 399, 418, 456, 462, 532, 616, 627, 798, 836, 924, 1064, 1254, 1463, 1596, 1672, 1848, 2508, 2926, 3192, 3511, 4389, 5016, 5852, 7022, 8778, 10533, 11704, 14044, 17556, 21066, 24577, 28088, 35112, 38621, 42132, 49154, 66709, 73731, 77242, 84264, 98308, 115863, 133418, 147462, 154484, 196616, 200127, 231726, 266836, 270347, 294924, 308968, 400254, 463452, 466963, 533672, 540694, 589848, 733799, 800508, 811041, 926904, 933926, 1081388, 1400889, 1467598, 1601016, 1622082, 1867852, 2162776, 2201397, 2801778, 2935196, 3244164, 3735704, 4402794, 5136593, 5603556, 5870392, 6488328, 8805588, 10273186, 11207112, 15409779, 17611176, 20546372, 30819558, 41092744, 61639116, 123278232]

約数ペア:

[(1, 123278232), (2, 61639116), (3, 41092744), (4, 30819558), (6, 20546372), (7, 17611176), (8, 15409779), (11, 11207112), (12, 10273186), (14, 8805588), (19, 6488328), (21, 5870392), (22, 5603556), (24, 5136593), (28, 4402794), (33, 3735704), (38, 3244164), (42, 2935196), (44, 2801778), (56, 2201397), (57, 2162776), (66, 1867852), (76, 1622082), (77, 1601016), (84, 1467598), (88, 1400889), (114, 1081388), (132, 933926), (133, 926904), (152, 811041), (154, 800508), (168, 733799), (209, 589848), (228, 540694), (231, 533672), (264, 466963), (266, 463452), (308, 400254), (399, 308968), (418, 294924), (456, 270347), (462, 266836), (532, 231726), (616, 200127), (627, 196616), (798, 154484), (836, 147462), (924, 133418), (1064, 115863), (1254, 98308), (1463, 84264), (1596, 77242), (1672, 73731), (1848, 66709), (2508, 49154), (2926, 42132), (3192, 38621), (3511, 35112), (4389, 28088), (5016, 24577), (5852, 21066), (7022, 17556), (8778, 14044), (10533, 11704)]