858013572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{3457}}^1$

素因数の和:3557

約数の個数: 96

約数和(自身を含む): 2266456192

約数和(自身を除く): 1408442620

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 43, 52, 74, 78, 86, 111, 129, 148, 156, 172, 222, 258, 444, 481, 516, 559, 962, 1118, 1443, 1591, 1677, 1924, 2236, 2886, 3182, 3354, 3457, 4773, 5772, 6364, 6708, 6914, 9546, 10371, 13828, 19092, 20683, 20742, 41366, 41484, 44941, 62049, 82732, 89882, 124098, 127909, 134823, 148651, 179764, 248196, 255818, 269646, 297302, 383727, 445953, 511636, 539292, 594604, 767454, 891906, 1534908, 1662817, 1783812, 1932463, 3325634, 3864926, 4988451, 5500087, 5797389, 6651268, 7729852, 9976902, 11000174, 11594778, 16500261, 19953804, 22000348, 23189556, 33000522, 66001044, 71501131, 143002262, 214503393, 286004524, 429006786, 858013572]

約数ペア:

[(1, 858013572), (2, 429006786), (3, 286004524), (4, 214503393), (6, 143002262), (12, 71501131), (13, 66001044), (26, 33000522), (37, 23189556), (39, 22000348), (43, 19953804), (52, 16500261), (74, 11594778), (78, 11000174), (86, 9976902), (111, 7729852), (129, 6651268), (148, 5797389), (156, 5500087), (172, 4988451), (222, 3864926), (258, 3325634), (444, 1932463), (481, 1783812), (516, 1662817), (559, 1534908), (962, 891906), (1118, 767454), (1443, 594604), (1591, 539292), (1677, 511636), (1924, 445953), (2236, 383727), (2886, 297302), (3182, 269646), (3354, 255818), (3457, 248196), (4773, 179764), (5772, 148651), (6364, 134823), (6708, 127909), (6914, 124098), (9546, 89882), (10371, 82732), (13828, 62049), (19092, 44941), (20683, 41484), (20742, 41366)]