286280604

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{449}}^1$

素因数の和:747

約数の個数: 72

約数和(自身を含む): 737100000

約数和(自身を除く): 450819396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 199, 267, 356, 398, 449, 534, 597, 796, 801, 898, 1068, 1194, 1347, 1602, 1791, 1796, 2388, 2694, 3204, 3582, 4041, 5388, 7164, 8082, 16164, 17711, 35422, 39961, 53133, 70844, 79922, 89351, 106266, 119883, 159399, 159844, 178702, 212532, 239766, 268053, 318798, 357404, 359649, 479532, 536106, 637596, 719298, 804159, 1072212, 1438596, 1608318, 3216636, 7952239, 15904478, 23856717, 31808956, 47713434, 71570151, 95426868, 143140302, 286280604]

約数ペア:

[(1, 286280604), (2, 143140302), (3, 95426868), (4, 71570151), (6, 47713434), (9, 31808956), (12, 23856717), (18, 15904478), (36, 7952239), (89, 3216636), (178, 1608318), (199, 1438596), (267, 1072212), (356, 804159), (398, 719298), (449, 637596), (534, 536106), (597, 479532), (796, 359649), (801, 357404), (898, 318798), (1068, 268053), (1194, 239766), (1347, 212532), (1602, 178702), (1791, 159844), (1796, 159399), (2388, 119883), (2694, 106266), (3204, 89351), (3582, 79922), (4041, 70844), (5388, 53133), (7164, 39961), (8082, 35422), (16164, 17711)]