243521616

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12589}}^1$

素因数の和:12644

約数の個数: 80

約数和(自身を含む): 699399680

約数和(自身を除く): 455878064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 12589, 19344, 25178, 37767, 50356, 75534, 100712, 151068, 163657, 201424, 302136, 327314, 390259, 490971, 604272, 654628, 780518, 981942, 1170777, 1309256, 1561036, 1963884, 2341554, 2618512, 3122072, 3927768, 4683108, 5073367, 6244144, 7855536, 9366216, 10146734, 15220101, 18732432, 20293468, 30440202, 40586936, 60880404, 81173872, 121760808, 243521616]

約数ペア:

[(1, 243521616), (2, 121760808), (3, 81173872), (4, 60880404), (6, 40586936), (8, 30440202), (12, 20293468), (13, 18732432), (16, 15220101), (24, 10146734), (26, 9366216), (31, 7855536), (39, 6244144), (48, 5073367), (52, 4683108), (62, 3927768), (78, 3122072), (93, 2618512), (104, 2341554), (124, 1963884), (156, 1561036), (186, 1309256), (208, 1170777), (248, 981942), (312, 780518), (372, 654628), (403, 604272), (496, 490971), (624, 390259), (744, 327314), (806, 302136), (1209, 201424), (1488, 163657), (1612, 151068), (2418, 100712), (3224, 75534), (4836, 50356), (6448, 37767), (9672, 25178), (12589, 19344)]