310501776

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{5591}}^1$

素因数の和:5704

約数の個数: 80

約数和(自身を含む): 873694080

約数和(自身を除く): 563192304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 89, 104, 156, 178, 208, 267, 312, 356, 534, 624, 712, 1068, 1157, 1424, 2136, 2314, 3471, 4272, 4628, 5591, 6942, 9256, 11182, 13884, 16773, 18512, 22364, 27768, 33546, 44728, 55536, 67092, 72683, 89456, 134184, 145366, 218049, 268368, 290732, 436098, 497599, 581464, 872196, 995198, 1162928, 1492797, 1744392, 1990396, 2985594, 3488784, 3980792, 5971188, 6468787, 7961584, 11942376, 12937574, 19406361, 23884752, 25875148, 38812722, 51750296, 77625444, 103500592, 155250888, 310501776]

約数ペア:

[(1, 310501776), (2, 155250888), (3, 103500592), (4, 77625444), (6, 51750296), (8, 38812722), (12, 25875148), (13, 23884752), (16, 19406361), (24, 12937574), (26, 11942376), (39, 7961584), (48, 6468787), (52, 5971188), (78, 3980792), (89, 3488784), (104, 2985594), (156, 1990396), (178, 1744392), (208, 1492797), (267, 1162928), (312, 995198), (356, 872196), (534, 581464), (624, 497599), (712, 436098), (1068, 290732), (1157, 268368), (1424, 218049), (2136, 145366), (2314, 134184), (3471, 89456), (4272, 72683), (4628, 67092), (5591, 55536), (6942, 44728), (9256, 33546), (11182, 27768), (13884, 22364), (16773, 18512)]