815401296

素因数分解:

$2^4\times 3^3\times {\mathrm{83}}^1\times {\mathrm{22741}}^1$

素因数の和:22841

約数の個数: 80

約数和(自身を含む): 2368806720

約数和(自身を除く): 1553405424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 83, 108, 144, 166, 216, 249, 332, 432, 498, 664, 747, 996, 1328, 1494, 1992, 2241, 2988, 3984, 4482, 5976, 8964, 11952, 17928, 22741, 35856, 45482, 68223, 90964, 136446, 181928, 204669, 272892, 363856, 409338, 545784, 614007, 818676, 1091568, 1228014, 1637352, 1887503, 2456028, 3274704, 3775006, 4912056, 5662509, 7550012, 9824112, 11325018, 15100024, 16987527, 22650036, 30200048, 33975054, 45300072, 50962581, 67950108, 90600144, 101925162, 135900216, 203850324, 271800432, 407700648, 815401296]

約数ペア:

[(1, 815401296), (2, 407700648), (3, 271800432), (4, 203850324), (6, 135900216), (8, 101925162), (9, 90600144), (12, 67950108), (16, 50962581), (18, 45300072), (24, 33975054), (27, 30200048), (36, 22650036), (48, 16987527), (54, 15100024), (72, 11325018), (83, 9824112), (108, 7550012), (144, 5662509), (166, 4912056), (216, 3775006), (249, 3274704), (332, 2456028), (432, 1887503), (498, 1637352), (664, 1228014), (747, 1091568), (996, 818676), (1328, 614007), (1494, 545784), (1992, 409338), (2241, 363856), (2988, 272892), (3984, 204669), (4482, 181928), (5976, 136446), (8964, 90964), (11952, 68223), (17928, 45482), (22741, 35856)]