1642160268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{122953}}^1$

素因数の和:123023

約数の個数: 72

約数和(自身を含む): 4833567648

約数和(自身を除く): 3191407380

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 636, 742, 954, 1113, 1484, 1908, 2226, 3339, 4452, 6678, 13356, 122953, 245906, 368859, 491812, 737718, 860671, 1106577, 1475436, 1721342, 2213154, 2582013, 3442684, 4426308, 5164026, 6516509, 7746039, 10328052, 13033018, 15492078, 19549527, 26066036, 30984156, 39099054, 45615563, 58648581, 78198108, 91231126, 117297162, 136846689, 182462252, 234594324, 273693378, 410540067, 547386756, 821080134, 1642160268]

約数ペア:

[(1, 1642160268), (2, 821080134), (3, 547386756), (4, 410540067), (6, 273693378), (7, 234594324), (9, 182462252), (12, 136846689), (14, 117297162), (18, 91231126), (21, 78198108), (28, 58648581), (36, 45615563), (42, 39099054), (53, 30984156), (63, 26066036), (84, 19549527), (106, 15492078), (126, 13033018), (159, 10328052), (212, 7746039), (252, 6516509), (318, 5164026), (371, 4426308), (477, 3442684), (636, 2582013), (742, 2213154), (954, 1721342), (1113, 1475436), (1484, 1106577), (1908, 860671), (2226, 737718), (3339, 491812), (4452, 368859), (6678, 245906), (13356, 122953)]