15583488

素因数分解:

$2^8\times 3^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:319

約数の個数: 72

約数和(自身を含む): 42090048

約数和(自身を除く): 26506560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 103, 128, 192, 197, 206, 256, 309, 384, 394, 412, 591, 618, 768, 788, 824, 1182, 1236, 1576, 1648, 2364, 2472, 3152, 3296, 4728, 4944, 6304, 6592, 9456, 9888, 12608, 13184, 18912, 19776, 20291, 25216, 26368, 37824, 39552, 40582, 50432, 60873, 75648, 79104, 81164, 121746, 151296, 162328, 243492, 324656, 486984, 649312, 973968, 1298624, 1947936, 2597248, 3895872, 5194496, 7791744, 15583488]

約数ペア:

[(1, 15583488), (2, 7791744), (3, 5194496), (4, 3895872), (6, 2597248), (8, 1947936), (12, 1298624), (16, 973968), (24, 649312), (32, 486984), (48, 324656), (64, 243492), (96, 162328), (103, 151296), (128, 121746), (192, 81164), (197, 79104), (206, 75648), (256, 60873), (309, 50432), (384, 40582), (394, 39552), (412, 37824), (591, 26368), (618, 25216), (768, 20291), (788, 19776), (824, 18912), (1182, 13184), (1236, 12608), (1576, 9888), (1648, 9456), (2364, 6592), (2472, 6304), (3152, 4944), (3296, 4728)]