426006868

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:377

約数の個数: 72

約数和(自身を含む): 897478400

約数和(自身を除く): 471471532

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 79, 116, 158, 203, 229, 316, 406, 458, 553, 812, 841, 916, 1106, 1603, 1682, 2212, 2291, 3206, 3364, 4582, 5887, 6412, 6641, 9164, 11774, 13282, 16037, 18091, 23548, 26564, 32074, 36182, 46487, 64148, 66439, 72364, 92974, 126637, 132878, 185948, 192589, 253274, 265756, 385178, 465073, 506548, 524639, 770356, 930146, 1049278, 1348123, 1860292, 2098556, 2696246, 3672473, 5392492, 7344946, 14689892, 15214531, 30429062, 60858124, 106501717, 213003434, 426006868]

約数ペア:

[(1, 426006868), (2, 213003434), (4, 106501717), (7, 60858124), (14, 30429062), (28, 15214531), (29, 14689892), (58, 7344946), (79, 5392492), (116, 3672473), (158, 2696246), (203, 2098556), (229, 1860292), (316, 1348123), (406, 1049278), (458, 930146), (553, 770356), (812, 524639), (841, 506548), (916, 465073), (1106, 385178), (1603, 265756), (1682, 253274), (2212, 192589), (2291, 185948), (3206, 132878), (3364, 126637), (4582, 92974), (5887, 72364), (6412, 66439), (6641, 64148), (9164, 46487), (11774, 36182), (13282, 32074), (16037, 26564), (18091, 23548)]