23438376

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1$

素因数の和:536

約数の個数: 128

約数和(自身を含む): 74390400

約数和(自身を除く): 50952024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 27, 34, 36, 39, 51, 52, 54, 68, 72, 78, 102, 104, 108, 117, 136, 153, 156, 204, 216, 221, 234, 306, 312, 351, 408, 442, 459, 468, 491, 612, 663, 702, 884, 918, 936, 982, 1224, 1326, 1404, 1473, 1768, 1836, 1964, 1989, 2652, 2808, 2946, 3672, 3928, 3978, 4419, 5304, 5892, 5967, 6383, 7956, 8347, 8838, 11784, 11934, 12766, 13257, 15912, 16694, 17676, 19149, 23868, 25041, 25532, 26514, 33388, 35352, 38298, 47736, 50082, 51064, 53028, 57447, 66776, 75123, 76596, 100164, 106056, 108511, 114894, 150246, 153192, 172341, 200328, 217022, 225369, 229788, 300492, 325533, 344682, 434044, 450738, 459576, 600984, 651066, 689364, 868088, 901476, 976599, 1302132, 1378728, 1802952, 1953198, 2604264, 2929797, 3906396, 5859594, 7812792, 11719188, 23438376]

約数ペア:

[(1, 23438376), (2, 11719188), (3, 7812792), (4, 5859594), (6, 3906396), (8, 2929797), (9, 2604264), (12, 1953198), (13, 1802952), (17, 1378728), (18, 1302132), (24, 976599), (26, 901476), (27, 868088), (34, 689364), (36, 651066), (39, 600984), (51, 459576), (52, 450738), (54, 434044), (68, 344682), (72, 325533), (78, 300492), (102, 229788), (104, 225369), (108, 217022), (117, 200328), (136, 172341), (153, 153192), (156, 150246), (204, 114894), (216, 108511), (221, 106056), (234, 100164), (306, 76596), (312, 75123), (351, 66776), (408, 57447), (442, 53028), (459, 51064), (468, 50082), (491, 47736), (612, 38298), (663, 35352), (702, 33388), (884, 26514), (918, 25532), (936, 25041), (982, 23868), (1224, 19149), (1326, 17676), (1404, 16694), (1473, 15912), (1768, 13257), (1836, 12766), (1964, 11934), (1989, 11784), (2652, 8838), (2808, 8347), (2946, 7956), (3672, 6383), (3928, 5967), (3978, 5892), (4419, 5304)]