1477772968

素因数分解:

$2^3\times 7^3\times {\mathrm{137}}^1\times {\mathrm{3931}}^1$

素因数の和:4095

約数の個数: 64

約数和(自身を含む): 3255696000

約数和(自身を除く): 1777923032

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 137, 196, 274, 343, 392, 548, 686, 959, 1096, 1372, 1918, 2744, 3836, 3931, 6713, 7672, 7862, 13426, 15724, 26852, 27517, 31448, 46991, 53704, 55034, 93982, 110068, 187964, 192619, 220136, 375928, 385238, 538547, 770476, 1077094, 1348333, 1540952, 2154188, 2696666, 3769829, 4308376, 5393332, 7539658, 10786664, 15079316, 26388803, 30158632, 52777606, 105555212, 184721621, 211110424, 369443242, 738886484, 1477772968]

約数ペア:

[(1, 1477772968), (2, 738886484), (4, 369443242), (7, 211110424), (8, 184721621), (14, 105555212), (28, 52777606), (49, 30158632), (56, 26388803), (98, 15079316), (137, 10786664), (196, 7539658), (274, 5393332), (343, 4308376), (392, 3769829), (548, 2696666), (686, 2154188), (959, 1540952), (1096, 1348333), (1372, 1077094), (1918, 770476), (2744, 538547), (3836, 385238), (3931, 375928), (6713, 220136), (7672, 192619), (7862, 187964), (13426, 110068), (15724, 93982), (26852, 55034), (27517, 53704), (31448, 46991)]