348575875216

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{1938773}}^1$

素因数の和:1939459

約数の個数: 40

約数和(自身を含む): 716175360504

約数和(自身を除く): 367599485288

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 661, 1322, 2644, 5288, 10576, 11237, 22474, 44948, 89896, 179792, 1938773, 3877546, 7755092, 15510184, 31020368, 32959141, 65918282, 131836564, 263673128, 527346256, 1281528953, 2563057906, 5126115812, 10252231624, 20504463248, 21785992201, 43571984402, 87143968804, 174287937608, 348575875216]

約数ペア:

[(1, 348575875216), (2, 174287937608), (4, 87143968804), (8, 43571984402), (16, 21785992201), (17, 20504463248), (34, 10252231624), (68, 5126115812), (136, 2563057906), (272, 1281528953), (661, 527346256), (1322, 263673128), (2644, 131836564), (5288, 65918282), (10576, 32959141), (11237, 31020368), (22474, 15510184), (44948, 7755092), (89896, 3877546), (179792, 1938773)]