645443568

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{58211}}^1$

素因数の和:58243

約数の個数: 120

約数和(自身を含む): 2252105856

約数和(自身を除く): 1606662288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 126, 132, 144, 154, 168, 176, 198, 231, 252, 264, 308, 336, 396, 462, 504, 528, 616, 693, 792, 924, 1008, 1232, 1386, 1584, 1848, 2772, 3696, 5544, 11088, 58211, 116422, 174633, 232844, 349266, 407477, 465688, 523899, 640321, 698532, 814954, 931376, 1047798, 1222431, 1280642, 1397064, 1629908, 1920963, 2095596, 2444862, 2561284, 2794128, 3259816, 3667293, 3841926, 4191192, 4482247, 4889724, 5122568, 5762889, 6519632, 7334586, 7683852, 8382384, 8964494, 9779448, 10245136, 11525778, 13446741, 14669172, 15367704, 17928988, 19558896, 23051556, 26893482, 29338344, 30735408, 35857976, 40340223, 46103112, 53786964, 58676688, 71715952, 80680446, 92206224, 107573928, 161360892, 215147856, 322721784, 645443568]

約数ペア:

[(1, 645443568), (2, 322721784), (3, 215147856), (4, 161360892), (6, 107573928), (7, 92206224), (8, 80680446), (9, 71715952), (11, 58676688), (12, 53786964), (14, 46103112), (16, 40340223), (18, 35857976), (21, 30735408), (22, 29338344), (24, 26893482), (28, 23051556), (33, 19558896), (36, 17928988), (42, 15367704), (44, 14669172), (48, 13446741), (56, 11525778), (63, 10245136), (66, 9779448), (72, 8964494), (77, 8382384), (84, 7683852), (88, 7334586), (99, 6519632), (112, 5762889), (126, 5122568), (132, 4889724), (144, 4482247), (154, 4191192), (168, 3841926), (176, 3667293), (198, 3259816), (231, 2794128), (252, 2561284), (264, 2444862), (308, 2095596), (336, 1920963), (396, 1629908), (462, 1397064), (504, 1280642), (528, 1222431), (616, 1047798), (693, 931376), (792, 814954), (924, 698532), (1008, 640321), (1232, 523899), (1386, 465688), (1584, 407477), (1848, 349266), (2772, 232844), (3696, 174633), (5544, 116422), (11088, 58211)]