421796256

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{627673}}^1$

素因数の和:627693

約数の個数: 48

約数和(自身を含む): 1265390784

約数和(自身を除く): 843594528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 627673, 1255346, 1883019, 2510692, 3766038, 4393711, 5021384, 7532076, 8787422, 10042768, 13181133, 15064152, 17574844, 20085536, 26362266, 30128304, 35149688, 52724532, 60256608, 70299376, 105449064, 140598752, 210898128, 421796256]

約数ペア:

[(1, 421796256), (2, 210898128), (3, 140598752), (4, 105449064), (6, 70299376), (7, 60256608), (8, 52724532), (12, 35149688), (14, 30128304), (16, 26362266), (21, 20085536), (24, 17574844), (28, 15064152), (32, 13181133), (42, 10042768), (48, 8787422), (56, 7532076), (84, 5021384), (96, 4393711), (112, 3766038), (168, 2510692), (224, 1883019), (336, 1255346), (672, 627673)]