25748316

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:312

約数の個数: 108

約数和(自身を含む): 74941776

約数和(自身を除く): 49193460

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 99, 121, 132, 138, 198, 207, 242, 253, 257, 276, 363, 396, 414, 484, 506, 514, 726, 759, 771, 828, 1012, 1028, 1089, 1452, 1518, 1542, 2178, 2277, 2313, 2783, 2827, 3036, 3084, 4356, 4554, 4626, 5566, 5654, 5911, 8349, 8481, 9108, 9252, 11132, 11308, 11822, 16698, 16962, 17733, 23644, 25047, 25443, 31097, 33396, 33924, 35466, 50094, 50886, 53199, 62194, 65021, 70932, 93291, 100188, 101772, 106398, 124388, 130042, 186582, 195063, 212796, 260084, 279873, 373164, 390126, 559746, 585189, 715231, 780252, 1119492, 1170378, 1430462, 2145693, 2340756, 2860924, 4291386, 6437079, 8582772, 12874158, 25748316]

約数ペア:

[(1, 25748316), (2, 12874158), (3, 8582772), (4, 6437079), (6, 4291386), (9, 2860924), (11, 2340756), (12, 2145693), (18, 1430462), (22, 1170378), (23, 1119492), (33, 780252), (36, 715231), (44, 585189), (46, 559746), (66, 390126), (69, 373164), (92, 279873), (99, 260084), (121, 212796), (132, 195063), (138, 186582), (198, 130042), (207, 124388), (242, 106398), (253, 101772), (257, 100188), (276, 93291), (363, 70932), (396, 65021), (414, 62194), (484, 53199), (506, 50886), (514, 50094), (726, 35466), (759, 33924), (771, 33396), (828, 31097), (1012, 25443), (1028, 25047), (1089, 23644), (1452, 17733), (1518, 16962), (1542, 16698), (2178, 11822), (2277, 11308), (2313, 11132), (2783, 9252), (2827, 9108), (3036, 8481), (3084, 8349), (4356, 5911), (4554, 5654), (4626, 5566)]