1309514272

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{2663}}^1$

素因数の和:2822

約数の個数: 72

約数和(自身を含む): 2857171968

約数和(自身を除く): 1547657696

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 127, 176, 242, 254, 352, 484, 508, 968, 1016, 1397, 1936, 2032, 2663, 2794, 3872, 4064, 5326, 5588, 10652, 11176, 15367, 21304, 22352, 29293, 30734, 42608, 44704, 58586, 61468, 85216, 117172, 122936, 234344, 245872, 322223, 338201, 468688, 491744, 644446, 676402, 937376, 1288892, 1352804, 2577784, 2705608, 3720211, 5155568, 5411216, 7440422, 10311136, 10822432, 14880844, 29761688, 40922321, 59523376, 81844642, 119046752, 163689284, 327378568, 654757136, 1309514272]

約数ペア:

[(1, 1309514272), (2, 654757136), (4, 327378568), (8, 163689284), (11, 119046752), (16, 81844642), (22, 59523376), (32, 40922321), (44, 29761688), (88, 14880844), (121, 10822432), (127, 10311136), (176, 7440422), (242, 5411216), (254, 5155568), (352, 3720211), (484, 2705608), (508, 2577784), (968, 1352804), (1016, 1288892), (1397, 937376), (1936, 676402), (2032, 644446), (2663, 491744), (2794, 468688), (3872, 338201), (4064, 322223), (5326, 245872), (5588, 234344), (10652, 122936), (11176, 117172), (15367, 85216), (21304, 61468), (22352, 58586), (29293, 44704), (30734, 42608)]