399709632

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{297403}}^1$

素因数の和:297425

約数の個数: 56

約数和(自身を含む): 1208649856

約数和(自身を除く): 808940224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 297403, 594806, 892209, 1189612, 1784418, 2081821, 2379224, 3568836, 4163642, 4758448, 6245463, 7137672, 8327284, 9516896, 12490926, 14275344, 16654568, 19033792, 24981852, 28550688, 33309136, 49963704, 57101376, 66618272, 99927408, 133236544, 199854816, 399709632]

約数ペア:

[(1, 399709632), (2, 199854816), (3, 133236544), (4, 99927408), (6, 66618272), (7, 57101376), (8, 49963704), (12, 33309136), (14, 28550688), (16, 24981852), (21, 19033792), (24, 16654568), (28, 14275344), (32, 12490926), (42, 9516896), (48, 8327284), (56, 7137672), (64, 6245463), (84, 4758448), (96, 4163642), (112, 3568836), (168, 2379224), (192, 2081821), (224, 1784418), (336, 1189612), (448, 892209), (672, 594806), (1344, 297403)]