897803424

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{445339}}^1$

素因数の和:445362

約数の個数: 72

約数和(自身を含む): 2917867680

約数和(自身を除く): 2020064256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 445339, 890678, 1336017, 1781356, 2672034, 3117373, 3562712, 4008051, 5344068, 6234746, 7125424, 8016102, 9352119, 10688136, 12469492, 14250848, 16032204, 18704238, 21376272, 24938984, 28056357, 32064408, 37408476, 42752544, 49877968, 56112714, 64128816, 74816952, 99755936, 112225428, 128257632, 149633904, 224450856, 299267808, 448901712, 897803424]

約数ペア:

[(1, 897803424), (2, 448901712), (3, 299267808), (4, 224450856), (6, 149633904), (7, 128257632), (8, 112225428), (9, 99755936), (12, 74816952), (14, 64128816), (16, 56112714), (18, 49877968), (21, 42752544), (24, 37408476), (28, 32064408), (32, 28056357), (36, 24938984), (42, 21376272), (48, 18704238), (56, 16032204), (63, 14250848), (72, 12469492), (84, 10688136), (96, 9352119), (112, 8016102), (126, 7125424), (144, 6234746), (168, 5344068), (224, 4008051), (252, 3562712), (288, 3117373), (336, 2672034), (504, 1781356), (672, 1336017), (1008, 890678), (2016, 445339)]