419874672

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1249627}}^1$

素因数の和:1249645

約数の個数: 40

約数和(自身を含む): 1239630976

約数和(自身を除く): 819756304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1249627, 2499254, 3748881, 4998508, 7497762, 8747389, 9997016, 14995524, 17494778, 19994032, 26242167, 29991048, 34989556, 52484334, 59982096, 69979112, 104968668, 139958224, 209937336, 419874672]

約数ペア:

[(1, 419874672), (2, 209937336), (3, 139958224), (4, 104968668), (6, 69979112), (7, 59982096), (8, 52484334), (12, 34989556), (14, 29991048), (16, 26242167), (21, 19994032), (24, 17494778), (28, 14995524), (42, 9997016), (48, 8747389), (56, 7497762), (84, 4998508), (112, 3748881), (168, 2499254), (336, 1249627)]