8638344

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1$

素因数の和:875

約数の個数: 96

約数和(自身を含む): 27518400

約数和(自身を除く): 18880056

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 156, 198, 234, 264, 286, 312, 396, 429, 468, 572, 792, 839, 858, 936, 1144, 1287, 1678, 1716, 2517, 2574, 3356, 3432, 5034, 5148, 6712, 7551, 9229, 10068, 10296, 10907, 15102, 18458, 20136, 21814, 27687, 30204, 32721, 36916, 43628, 55374, 60408, 65442, 73832, 83061, 87256, 98163, 110748, 119977, 130884, 166122, 196326, 221496, 239954, 261768, 332244, 359931, 392652, 479908, 664488, 719862, 785304, 959816, 1079793, 1439724, 2159586, 2879448, 4319172, 8638344]

約数ペア:

[(1, 8638344), (2, 4319172), (3, 2879448), (4, 2159586), (6, 1439724), (8, 1079793), (9, 959816), (11, 785304), (12, 719862), (13, 664488), (18, 479908), (22, 392652), (24, 359931), (26, 332244), (33, 261768), (36, 239954), (39, 221496), (44, 196326), (52, 166122), (66, 130884), (72, 119977), (78, 110748), (88, 98163), (99, 87256), (104, 83061), (117, 73832), (132, 65442), (143, 60408), (156, 55374), (198, 43628), (234, 36916), (264, 32721), (286, 30204), (312, 27687), (396, 21814), (429, 20136), (468, 18458), (572, 15102), (792, 10907), (839, 10296), (858, 10068), (936, 9229), (1144, 7551), (1287, 6712), (1678, 5148), (1716, 5034), (2517, 3432), (2574, 3356)]