12641656248

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{254831}}^1$

素因数の和:254909

約数の個数: 96

約数和(自身を含む): 37567333440

約数和(自身を除く): 24925677192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 53, 72, 78, 104, 106, 117, 156, 159, 212, 234, 312, 318, 424, 468, 477, 636, 689, 936, 954, 1272, 1378, 1908, 2067, 2756, 3816, 4134, 5512, 6201, 8268, 12402, 16536, 24804, 49608, 254831, 509662, 764493, 1019324, 1528986, 2038648, 2293479, 3057972, 3312803, 4586958, 6115944, 6625606, 9173916, 9938409, 13251212, 13506043, 18347832, 19876818, 26502424, 27012086, 29815227, 39753636, 40518129, 54024172, 59630454, 79507272, 81036258, 108048344, 119260908, 121554387, 162072516, 175578559, 238521816, 243108774, 324145032, 351157118, 486217548, 526735677, 702314236, 972435096, 1053471354, 1404628472, 1580207031, 2106942708, 3160414062, 4213885416, 6320828124, 12641656248]

約数ペア:

[(1, 12641656248), (2, 6320828124), (3, 4213885416), (4, 3160414062), (6, 2106942708), (8, 1580207031), (9, 1404628472), (12, 1053471354), (13, 972435096), (18, 702314236), (24, 526735677), (26, 486217548), (36, 351157118), (39, 324145032), (52, 243108774), (53, 238521816), (72, 175578559), (78, 162072516), (104, 121554387), (106, 119260908), (117, 108048344), (156, 81036258), (159, 79507272), (212, 59630454), (234, 54024172), (312, 40518129), (318, 39753636), (424, 29815227), (468, 27012086), (477, 26502424), (636, 19876818), (689, 18347832), (936, 13506043), (954, 13251212), (1272, 9938409), (1378, 9173916), (1908, 6625606), (2067, 6115944), (2756, 4586958), (3816, 3312803), (4134, 3057972), (5512, 2293479), (6201, 2038648), (8268, 1528986), (12402, 1019324), (16536, 764493), (24804, 509662), (49608, 254831)]