1439330624

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{2903}}^1$

素因数の和:3103

約数の個数: 56

約数和(自身を含む): 2926860288

約数和(自身を除く): 1487529664

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 127, 244, 254, 488, 508, 976, 1016, 1952, 2032, 2903, 3904, 4064, 5806, 7747, 8128, 11612, 15494, 23224, 30988, 46448, 61976, 92896, 123952, 177083, 185792, 247904, 354166, 368681, 495808, 708332, 737362, 1416664, 1474724, 2833328, 2949448, 5666656, 5898896, 11333312, 11797792, 22489541, 23595584, 44979082, 89958164, 179916328, 359832656, 719665312, 1439330624]

約数ペア:

[(1, 1439330624), (2, 719665312), (4, 359832656), (8, 179916328), (16, 89958164), (32, 44979082), (61, 23595584), (64, 22489541), (122, 11797792), (127, 11333312), (244, 5898896), (254, 5666656), (488, 2949448), (508, 2833328), (976, 1474724), (1016, 1416664), (1952, 737362), (2032, 708332), (2903, 495808), (3904, 368681), (4064, 354166), (5806, 247904), (7747, 185792), (8128, 177083), (11612, 123952), (15494, 92896), (23224, 61976), (30988, 46448)]