15665936988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^4\times {\mathrm{43}}^1\times {\mathrm{1063}}^1$

素因数の和:1165

約数の個数: 120

約数和(自身を含む): 40558947968

約数和(自身を除く): 24893010980

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 169, 172, 258, 338, 507, 516, 559, 676, 1014, 1063, 1118, 1677, 2028, 2126, 2197, 2236, 3189, 3354, 4252, 4394, 6378, 6591, 6708, 7267, 8788, 12756, 13182, 13819, 14534, 21801, 26364, 27638, 28561, 29068, 41457, 43602, 45709, 55276, 57122, 82914, 85683, 87204, 91418, 94471, 114244, 137127, 165828, 171366, 179647, 182836, 188942, 274254, 283413, 342732, 359294, 377884, 538941, 548508, 566826, 594217, 718588, 1077882, 1133652, 1188434, 1228123, 1782651, 2155764, 2335411, 2376868, 2456246, 3565302, 3684369, 4670822, 4912492, 7006233, 7130604, 7368738, 7724821, 9341644, 14012466, 14737476, 15449642, 23174463, 28024932, 30360343, 30899284, 46348926, 60720686, 91081029, 92697852, 100422673, 121441372, 182162058, 200845346, 301268019, 364324116, 401690692, 602536038, 1205072076, 1305494749, 2610989498, 3916484247, 5221978996, 7832968494, 15665936988]

約数ペア:

[(1, 15665936988), (2, 7832968494), (3, 5221978996), (4, 3916484247), (6, 2610989498), (12, 1305494749), (13, 1205072076), (26, 602536038), (39, 401690692), (43, 364324116), (52, 301268019), (78, 200845346), (86, 182162058), (129, 121441372), (156, 100422673), (169, 92697852), (172, 91081029), (258, 60720686), (338, 46348926), (507, 30899284), (516, 30360343), (559, 28024932), (676, 23174463), (1014, 15449642), (1063, 14737476), (1118, 14012466), (1677, 9341644), (2028, 7724821), (2126, 7368738), (2197, 7130604), (2236, 7006233), (3189, 4912492), (3354, 4670822), (4252, 3684369), (4394, 3565302), (6378, 2456246), (6591, 2376868), (6708, 2335411), (7267, 2155764), (8788, 1782651), (12756, 1228123), (13182, 1188434), (13819, 1133652), (14534, 1077882), (21801, 718588), (26364, 594217), (27638, 566826), (28561, 548508), (29068, 538941), (41457, 377884), (43602, 359294), (45709, 342732), (55276, 283413), (57122, 274254), (82914, 188942), (85683, 182836), (87204, 179647), (91418, 171366), (94471, 165828), (114244, 137127)]