1308744

素因数分解:

$2^3\times 3^3\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:171

約数の個数: 64

約数和(自身を含む): 3729600

約数和(自身を除く): 2420856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 83, 108, 146, 166, 216, 219, 249, 292, 332, 438, 498, 584, 657, 664, 747, 876, 996, 1314, 1494, 1752, 1971, 1992, 2241, 2628, 2988, 3942, 4482, 5256, 5976, 6059, 7884, 8964, 12118, 15768, 17928, 18177, 24236, 36354, 48472, 54531, 72708, 109062, 145416, 163593, 218124, 327186, 436248, 654372, 1308744]

約数ペア:

[(1, 1308744), (2, 654372), (3, 436248), (4, 327186), (6, 218124), (8, 163593), (9, 145416), (12, 109062), (18, 72708), (24, 54531), (27, 48472), (36, 36354), (54, 24236), (72, 18177), (73, 17928), (83, 15768), (108, 12118), (146, 8964), (166, 7884), (216, 6059), (219, 5976), (249, 5256), (292, 4482), (332, 3942), (438, 2988), (498, 2628), (584, 2241), (657, 1992), (664, 1971), (747, 1752), (876, 1494), (996, 1314)]