39841152

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:400

約数の個数: 128

約数和(自身を含む): 119266560

約数和(自身を除く): 79425408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 64, 69, 78, 92, 96, 104, 128, 138, 156, 184, 192, 208, 276, 299, 312, 347, 368, 384, 416, 552, 598, 624, 694, 736, 832, 897, 1041, 1104, 1196, 1248, 1388, 1472, 1664, 1794, 2082, 2208, 2392, 2496, 2776, 2944, 3588, 4164, 4416, 4511, 4784, 4992, 5552, 7176, 7981, 8328, 8832, 9022, 9568, 11104, 13533, 14352, 15962, 16656, 18044, 19136, 22208, 23943, 27066, 28704, 31924, 33312, 36088, 38272, 44416, 47886, 54132, 57408, 63848, 66624, 72176, 95772, 103753, 108264, 114816, 127696, 133248, 144352, 191544, 207506, 216528, 255392, 288704, 311259, 383088, 415012, 433056, 510784, 577408, 622518, 766176, 830024, 866112, 1021568, 1245036, 1532352, 1660048, 1732224, 2490072, 3064704, 3320096, 4980144, 6640192, 9960288, 13280384, 19920576, 39841152]

約数ペア:

[(1, 39841152), (2, 19920576), (3, 13280384), (4, 9960288), (6, 6640192), (8, 4980144), (12, 3320096), (13, 3064704), (16, 2490072), (23, 1732224), (24, 1660048), (26, 1532352), (32, 1245036), (39, 1021568), (46, 866112), (48, 830024), (52, 766176), (64, 622518), (69, 577408), (78, 510784), (92, 433056), (96, 415012), (104, 383088), (128, 311259), (138, 288704), (156, 255392), (184, 216528), (192, 207506), (208, 191544), (276, 144352), (299, 133248), (312, 127696), (347, 114816), (368, 108264), (384, 103753), (416, 95772), (552, 72176), (598, 66624), (624, 63848), (694, 57408), (736, 54132), (832, 47886), (897, 44416), (1041, 38272), (1104, 36088), (1196, 33312), (1248, 31924), (1388, 28704), (1472, 27066), (1664, 23943), (1794, 22208), (2082, 19136), (2208, 18044), (2392, 16656), (2496, 15962), (2776, 14352), (2944, 13533), (3588, 11104), (4164, 9568), (4416, 9022), (4511, 8832), (4784, 8328), (4992, 7981), (5552, 7176)]