981406848

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{134513}}^1$

素因数の和:134549

約数の個数: 64

約数和(自身を含む): 2744085600

約数和(自身を除く): 1762678752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 608, 912, 1216, 1824, 2432, 3648, 7296, 134513, 269026, 403539, 538052, 807078, 1076104, 1614156, 2152208, 2555747, 3228312, 4304416, 5111494, 6456624, 7667241, 8608832, 10222988, 12913248, 15334482, 17217664, 20445976, 25826496, 30668964, 40891952, 51652992, 61337928, 81783904, 122675856, 163567808, 245351712, 327135616, 490703424, 981406848]

約数ペア:

[(1, 981406848), (2, 490703424), (3, 327135616), (4, 245351712), (6, 163567808), (8, 122675856), (12, 81783904), (16, 61337928), (19, 51652992), (24, 40891952), (32, 30668964), (38, 25826496), (48, 20445976), (57, 17217664), (64, 15334482), (76, 12913248), (96, 10222988), (114, 8608832), (128, 7667241), (152, 6456624), (192, 5111494), (228, 4304416), (304, 3228312), (384, 2555747), (456, 2152208), (608, 1614156), (912, 1076104), (1216, 807078), (1824, 538052), (2432, 403539), (3648, 269026), (7296, 134513)]