415927248

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{25411}}^1$

素因数の和:25464

約数の個数: 80

約数和(自身を含む): 1210017792

約数和(自身を除く): 794090544

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 341, 372, 496, 528, 682, 744, 1023, 1364, 1488, 2046, 2728, 4092, 5456, 8184, 16368, 25411, 50822, 76233, 101644, 152466, 203288, 279521, 304932, 406576, 559042, 609864, 787741, 838563, 1118084, 1219728, 1575482, 1677126, 2236168, 2363223, 3150964, 3354252, 4472336, 4726446, 6301928, 6708504, 8665151, 9452892, 12603856, 13417008, 17330302, 18905784, 25995453, 34660604, 37811568, 51990906, 69321208, 103981812, 138642416, 207963624, 415927248]

約数ペア:

[(1, 415927248), (2, 207963624), (3, 138642416), (4, 103981812), (6, 69321208), (8, 51990906), (11, 37811568), (12, 34660604), (16, 25995453), (22, 18905784), (24, 17330302), (31, 13417008), (33, 12603856), (44, 9452892), (48, 8665151), (62, 6708504), (66, 6301928), (88, 4726446), (93, 4472336), (124, 3354252), (132, 3150964), (176, 2363223), (186, 2236168), (248, 1677126), (264, 1575482), (341, 1219728), (372, 1118084), (496, 838563), (528, 787741), (682, 609864), (744, 559042), (1023, 406576), (1364, 304932), (1488, 279521), (2046, 203288), (2728, 152466), (4092, 101644), (5456, 76233), (8184, 50822), (16368, 25411)]