260960448

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{194167}}^1$

素因数の和:194189

約数の個数: 56

約数和(自身を含む): 789098752

約数和(自身を除く): 528138304

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, 194167, 388334, 582501, 776668, 1165002, 1359169, 1553336, 2330004, 2718338, 3106672, 4077507, 4660008, 5436676, 6213344, 8155014, 9320016, 10873352, 12426688, 16310028, 18640032, 21746704, 32620056, 37280064, 43493408, 65240112, 86986816, 130480224, 260960448]

約数ペア:

[(1, 260960448), (2, 130480224), (3, 86986816), (4, 65240112), (6, 43493408), (7, 37280064), (8, 32620056), (12, 21746704), (14, 18640032), (16, 16310028), (21, 12426688), (24, 10873352), (28, 9320016), (32, 8155014), (42, 6213344), (48, 5436676), (56, 4660008), (64, 4077507), (84, 3106672), (96, 2718338), (112, 2330004), (168, 1553336), (192, 1359169), (224, 1165002), (336, 776668), (448, 582501), (672, 388334), (1344, 194167)]