216956544

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{80713}}^1$

素因数の和:80737

約数の個数: 64

約数和(自身を含む): 658626240

約数和(自身を除く): 441669696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 80713, 161426, 242139, 322852, 484278, 564991, 645704, 968556, 1129982, 1291408, 1694973, 1937112, 2259964, 2582816, 3389946, 3874224, 4519928, 5165632, 6779892, 7748448, 9039856, 10331264, 13559784, 15496896, 18079712, 27119568, 30993792, 36159424, 54239136, 72318848, 108478272, 216956544]

約数ペア:

[(1, 216956544), (2, 108478272), (3, 72318848), (4, 54239136), (6, 36159424), (7, 30993792), (8, 27119568), (12, 18079712), (14, 15496896), (16, 13559784), (21, 10331264), (24, 9039856), (28, 7748448), (32, 6779892), (42, 5165632), (48, 4519928), (56, 3874224), (64, 3389946), (84, 2582816), (96, 2259964), (112, 1937112), (128, 1694973), (168, 1291408), (192, 1129982), (224, 968556), (336, 645704), (384, 564991), (448, 484278), (672, 322852), (896, 242139), (1344, 161426), (2688, 80713)]