129861576

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{449}}^1$

素因数の和:580

約数の個数: 128

約数和(自身を含む): 393120000

約数和(自身を除く): 263258424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 103, 104, 108, 117, 156, 206, 216, 234, 309, 312, 351, 412, 449, 468, 618, 702, 824, 898, 927, 936, 1236, 1339, 1347, 1404, 1796, 1854, 2472, 2678, 2694, 2781, 2808, 3592, 3708, 4017, 4041, 5356, 5388, 5562, 5837, 7416, 8034, 8082, 10712, 10776, 11124, 11674, 12051, 12123, 16068, 16164, 17511, 22248, 23348, 24102, 24246, 32136, 32328, 35022, 36153, 46247, 46696, 48204, 48492, 52533, 70044, 72306, 92494, 96408, 96984, 105066, 138741, 140088, 144612, 157599, 184988, 210132, 277482, 289224, 315198, 369976, 416223, 420264, 554964, 601211, 630396, 832446, 1109928, 1202422, 1248669, 1260792, 1664892, 1803633, 2404844, 2497338, 3329784, 3607266, 4809688, 4994676, 5410899, 7214532, 9989352, 10821798, 14429064, 16232697, 21643596, 32465394, 43287192, 64930788, 129861576]

約数ペア:

[(1, 129861576), (2, 64930788), (3, 43287192), (4, 32465394), (6, 21643596), (8, 16232697), (9, 14429064), (12, 10821798), (13, 9989352), (18, 7214532), (24, 5410899), (26, 4994676), (27, 4809688), (36, 3607266), (39, 3329784), (52, 2497338), (54, 2404844), (72, 1803633), (78, 1664892), (103, 1260792), (104, 1248669), (108, 1202422), (117, 1109928), (156, 832446), (206, 630396), (216, 601211), (234, 554964), (309, 420264), (312, 416223), (351, 369976), (412, 315198), (449, 289224), (468, 277482), (618, 210132), (702, 184988), (824, 157599), (898, 144612), (927, 140088), (936, 138741), (1236, 105066), (1339, 96984), (1347, 96408), (1404, 92494), (1796, 72306), (1854, 70044), (2472, 52533), (2678, 48492), (2694, 48204), (2781, 46696), (2808, 46247), (3592, 36153), (3708, 35022), (4017, 32328), (4041, 32136), (5356, 24246), (5388, 24102), (5562, 23348), (5837, 22248), (7416, 17511), (8034, 16164), (8082, 16068), (10712, 12123), (10776, 12051), (11124, 11674)]