291454128

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{289141}}^1$

素因数の和:289162

約数の個数: 60

約数和(自身を含む): 932193808

約数和(自身を除く): 640739680

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 289141, 578282, 867423, 1156564, 1734846, 2023987, 2313128, 2602269, 3469692, 4047974, 4626256, 5204538, 6071961, 6939384, 8095948, 10409076, 12143922, 13878768, 16191896, 18215883, 20818152, 24287844, 32383792, 36431766, 41636304, 48575688, 72863532, 97151376, 145727064, 291454128]

約数ペア:

[(1, 291454128), (2, 145727064), (3, 97151376), (4, 72863532), (6, 48575688), (7, 41636304), (8, 36431766), (9, 32383792), (12, 24287844), (14, 20818152), (16, 18215883), (18, 16191896), (21, 13878768), (24, 12143922), (28, 10409076), (36, 8095948), (42, 6939384), (48, 6071961), (56, 5204538), (63, 4626256), (72, 4047974), (84, 3469692), (112, 2602269), (126, 2313128), (144, 2023987), (168, 1734846), (252, 1156564), (336, 867423), (504, 578282), (1008, 289141)]