654376272

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{39979}}^1$

素因数の和:40032

約数の個数: 80

約数和(自身を含む): 1903687680

約数和(自身を除く): 1249311408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 341, 372, 496, 528, 682, 744, 1023, 1364, 1488, 2046, 2728, 4092, 5456, 8184, 16368, 39979, 79958, 119937, 159916, 239874, 319832, 439769, 479748, 639664, 879538, 959496, 1239349, 1319307, 1759076, 1918992, 2478698, 2638614, 3518152, 3718047, 4957396, 5277228, 7036304, 7436094, 9914792, 10554456, 13632839, 14872188, 19829584, 21108912, 27265678, 29744376, 40898517, 54531356, 59488752, 81797034, 109062712, 163594068, 218125424, 327188136, 654376272]

約数ペア:

[(1, 654376272), (2, 327188136), (3, 218125424), (4, 163594068), (6, 109062712), (8, 81797034), (11, 59488752), (12, 54531356), (16, 40898517), (22, 29744376), (24, 27265678), (31, 21108912), (33, 19829584), (44, 14872188), (48, 13632839), (62, 10554456), (66, 9914792), (88, 7436094), (93, 7036304), (124, 5277228), (132, 4957396), (176, 3718047), (186, 3518152), (248, 2638614), (264, 2478698), (341, 1918992), (372, 1759076), (496, 1319307), (528, 1239349), (682, 959496), (744, 879538), (1023, 639664), (1364, 479748), (1488, 439769), (2046, 319832), (2728, 239874), (4092, 159916), (5456, 119937), (8184, 79958), (16368, 39979)]