253798344

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{66509}}^1$

素因数の和:66574

約数の個数: 48

約数和(自身を含む): 700350300

約数和(自身を除く): 446551956

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 66509, 133018, 199527, 266036, 399054, 532072, 598581, 798108, 1197162, 1596216, 2394324, 3524977, 4788648, 7049954, 10574931, 14099908, 21149862, 28199816, 31724793, 42299724, 63449586, 84599448, 126899172, 253798344]

約数ペア:

[(1, 253798344), (2, 126899172), (3, 84599448), (4, 63449586), (6, 42299724), (8, 31724793), (9, 28199816), (12, 21149862), (18, 14099908), (24, 10574931), (36, 7049954), (53, 4788648), (72, 3524977), (106, 2394324), (159, 1596216), (212, 1197162), (318, 798108), (424, 598581), (477, 532072), (636, 399054), (954, 266036), (1272, 199527), (1908, 133018), (3816, 66509)]