284342912

素因数分解:

$2^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:434

約数の個数: 128

約数和(自身を含む): 693273600

約数和(自身を除く): 408930688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 32, 56, 58, 62, 64, 112, 116, 124, 128, 203, 217, 224, 232, 248, 353, 406, 434, 448, 464, 496, 706, 812, 868, 896, 899, 928, 992, 1412, 1624, 1736, 1798, 1856, 1984, 2471, 2824, 3248, 3472, 3596, 3712, 3968, 4942, 5648, 6293, 6496, 6944, 7192, 9884, 10237, 10943, 11296, 12586, 12992, 13888, 14384, 19768, 20474, 21886, 22592, 25172, 25984, 27776, 28768, 39536, 40948, 43772, 45184, 50344, 57536, 71659, 76601, 79072, 81896, 87544, 100688, 115072, 143318, 153202, 158144, 163792, 175088, 201376, 286636, 306404, 316288, 317347, 327584, 350176, 402752, 573272, 612808, 634694, 655168, 700352, 805504, 1146544, 1225616, 1269388, 1310336, 1400704, 2221429, 2293088, 2451232, 2538776, 4442858, 4586176, 4902464, 5077552, 8885716, 9172352, 9804928, 10155104, 17771432, 20310208, 35542864, 40620416, 71085728, 142171456, 284342912]

約数ペア:

[(1, 284342912), (2, 142171456), (4, 71085728), (7, 40620416), (8, 35542864), (14, 20310208), (16, 17771432), (28, 10155104), (29, 9804928), (31, 9172352), (32, 8885716), (56, 5077552), (58, 4902464), (62, 4586176), (64, 4442858), (112, 2538776), (116, 2451232), (124, 2293088), (128, 2221429), (203, 1400704), (217, 1310336), (224, 1269388), (232, 1225616), (248, 1146544), (353, 805504), (406, 700352), (434, 655168), (448, 634694), (464, 612808), (496, 573272), (706, 402752), (812, 350176), (868, 327584), (896, 317347), (899, 316288), (928, 306404), (992, 286636), (1412, 201376), (1624, 175088), (1736, 163792), (1798, 158144), (1856, 153202), (1984, 143318), (2471, 115072), (2824, 100688), (3248, 87544), (3472, 81896), (3596, 79072), (3712, 76601), (3968, 71659), (4942, 57536), (5648, 50344), (6293, 45184), (6496, 43772), (6944, 40948), (7192, 39536), (9884, 28768), (10237, 27776), (10943, 25984), (11296, 25172), (12586, 22592), (12992, 21886), (13888, 20474), (14384, 19768)]