672413136

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{1571}}^1$

素因数の和:1860

約数の個数: 80

約数和(自身を含む): 1792557888

約数和(自身を除く): 1120144752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 241, 296, 444, 482, 592, 723, 888, 964, 1446, 1571, 1776, 1928, 2892, 3142, 3856, 4713, 5784, 6284, 8917, 9426, 11568, 12568, 17834, 18852, 25136, 26751, 35668, 37704, 53502, 58127, 71336, 75408, 107004, 116254, 142672, 174381, 214008, 232508, 348762, 378611, 428016, 465016, 697524, 757222, 930032, 1135833, 1395048, 1514444, 2271666, 2790096, 3028888, 4543332, 6057776, 9086664, 14008607, 18173328, 28017214, 42025821, 56034428, 84051642, 112068856, 168103284, 224137712, 336206568, 672413136]

約数ペア:

[(1, 672413136), (2, 336206568), (3, 224137712), (4, 168103284), (6, 112068856), (8, 84051642), (12, 56034428), (16, 42025821), (24, 28017214), (37, 18173328), (48, 14008607), (74, 9086664), (111, 6057776), (148, 4543332), (222, 3028888), (241, 2790096), (296, 2271666), (444, 1514444), (482, 1395048), (592, 1135833), (723, 930032), (888, 757222), (964, 697524), (1446, 465016), (1571, 428016), (1776, 378611), (1928, 348762), (2892, 232508), (3142, 214008), (3856, 174381), (4713, 142672), (5784, 116254), (6284, 107004), (8917, 75408), (9426, 71336), (11568, 58127), (12568, 53502), (17834, 37704), (18852, 35668), (25136, 26751)]