334335872

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:320

約数の個数: 128

約数和(自身を含む): 777288960

約数和(自身を除く): 442953088

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 53, 64, 68, 104, 106, 128, 136, 208, 212, 221, 223, 272, 416, 424, 442, 446, 544, 689, 832, 848, 884, 892, 901, 1088, 1378, 1664, 1696, 1768, 1784, 1802, 2176, 2756, 2899, 3392, 3536, 3568, 3604, 3791, 5512, 5798, 6784, 7072, 7136, 7208, 7582, 11024, 11596, 11713, 11819, 14144, 14272, 14416, 15164, 22048, 23192, 23426, 23638, 28288, 28544, 28832, 30328, 44096, 46384, 46852, 47276, 49283, 57664, 60656, 88192, 92768, 93704, 94552, 98566, 115328, 121312, 153647, 185536, 187408, 189104, 197132, 200923, 242624, 307294, 371072, 374816, 378208, 394264, 401846, 485248, 614588, 749632, 756416, 788528, 803692, 1229176, 1499264, 1512832, 1577056, 1607384, 2458352, 2611999, 3154112, 3214768, 4916704, 5223998, 6308224, 6429536, 9833408, 10447996, 12859072, 19666816, 20895992, 25718144, 41791984, 83583968, 167167936, 334335872]

約数ペア:

[(1, 334335872), (2, 167167936), (4, 83583968), (8, 41791984), (13, 25718144), (16, 20895992), (17, 19666816), (26, 12859072), (32, 10447996), (34, 9833408), (52, 6429536), (53, 6308224), (64, 5223998), (68, 4916704), (104, 3214768), (106, 3154112), (128, 2611999), (136, 2458352), (208, 1607384), (212, 1577056), (221, 1512832), (223, 1499264), (272, 1229176), (416, 803692), (424, 788528), (442, 756416), (446, 749632), (544, 614588), (689, 485248), (832, 401846), (848, 394264), (884, 378208), (892, 374816), (901, 371072), (1088, 307294), (1378, 242624), (1664, 200923), (1696, 197132), (1768, 189104), (1784, 187408), (1802, 185536), (2176, 153647), (2756, 121312), (2899, 115328), (3392, 98566), (3536, 94552), (3568, 93704), (3604, 92768), (3791, 88192), (5512, 60656), (5798, 57664), (6784, 49283), (7072, 47276), (7136, 46852), (7208, 46384), (7582, 44096), (11024, 30328), (11596, 28832), (11713, 28544), (11819, 28288), (14144, 23638), (14272, 23426), (14416, 23192), (15164, 22048)]