2008104672

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{426893}}^1$

素因数の和:426920

約数の個数: 72

約数和(自身を含む): 6131905416

約数和(自身を除く): 4123800744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 426893, 853786, 1280679, 1707572, 2561358, 2988251, 3415144, 5122716, 5976502, 6830288, 8964753, 10245432, 11953004, 13660576, 17929506, 20490864, 20917757, 23906008, 35859012, 40981728, 41835514, 47812016, 62753271, 71718024, 83671028, 95624032, 125506542, 143436048, 167342056, 251013084, 286872096, 334684112, 502026168, 669368224, 1004052336, 2008104672]

約数ペア:

[(1, 2008104672), (2, 1004052336), (3, 669368224), (4, 502026168), (6, 334684112), (7, 286872096), (8, 251013084), (12, 167342056), (14, 143436048), (16, 125506542), (21, 95624032), (24, 83671028), (28, 71718024), (32, 62753271), (42, 47812016), (48, 41835514), (49, 40981728), (56, 35859012), (84, 23906008), (96, 20917757), (98, 20490864), (112, 17929506), (147, 13660576), (168, 11953004), (196, 10245432), (224, 8964753), (294, 6830288), (336, 5976502), (392, 5122716), (588, 3415144), (672, 2988251), (784, 2561358), (1176, 1707572), (1568, 1280679), (2352, 853786), (4704, 426893)]