249912

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:117

約数の個数: 64

約数和(自身を含む): 756000

約数和(自身を除く): 506088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 89, 104, 108, 117, 156, 178, 216, 234, 267, 312, 351, 356, 468, 534, 702, 712, 801, 936, 1068, 1157, 1404, 1602, 2136, 2314, 2403, 2808, 3204, 3471, 4628, 4806, 6408, 6942, 9256, 9612, 10413, 13884, 19224, 20826, 27768, 31239, 41652, 62478, 83304, 124956, 249912]

約数ペア:

[(1, 249912), (2, 124956), (3, 83304), (4, 62478), (6, 41652), (8, 31239), (9, 27768), (12, 20826), (13, 19224), (18, 13884), (24, 10413), (26, 9612), (27, 9256), (36, 6942), (39, 6408), (52, 4806), (54, 4628), (72, 3471), (78, 3204), (89, 2808), (104, 2403), (108, 2314), (117, 2136), (156, 1602), (178, 1404), (216, 1157), (234, 1068), (267, 936), (312, 801), (351, 712), (356, 702), (468, 534)]