351322132

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{3187}}^1$

素因数の和:3356

約数の個数: 48

約数和(自身を含む): 731250688

約数和(自身を除く): 379928556

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 127, 217, 254, 434, 508, 868, 889, 1778, 3187, 3556, 3937, 6374, 7874, 12748, 15748, 22309, 27559, 44618, 55118, 89236, 98797, 110236, 197594, 395188, 404749, 691579, 809498, 1383158, 1618996, 2766316, 2833243, 5666486, 11332972, 12547219, 25094438, 50188876, 87830533, 175661066, 351322132]

約数ペア:

[(1, 351322132), (2, 175661066), (4, 87830533), (7, 50188876), (14, 25094438), (28, 12547219), (31, 11332972), (62, 5666486), (124, 2833243), (127, 2766316), (217, 1618996), (254, 1383158), (434, 809498), (508, 691579), (868, 404749), (889, 395188), (1778, 197594), (3187, 110236), (3556, 98797), (3937, 89236), (6374, 55118), (7874, 44618), (12748, 27559), (15748, 22309)]