2104831456

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^4\times {\mathrm{47}}^1$

素因数の和:123

約数の個数: 180

約数和(自身を含む): 5333238288

約数和(自身を除く): 3228406832

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 47, 49, 52, 56, 91, 94, 98, 104, 112, 169, 182, 188, 196, 208, 224, 329, 338, 364, 376, 392, 416, 611, 637, 658, 676, 728, 752, 784, 1183, 1222, 1274, 1316, 1352, 1456, 1504, 1568, 2197, 2303, 2366, 2444, 2548, 2632, 2704, 2912, 4277, 4394, 4606, 4732, 4888, 5096, 5264, 5408, 7943, 8281, 8554, 8788, 9212, 9464, 9776, 10192, 10528, 15379, 15886, 16562, 17108, 17576, 18424, 18928, 19552, 20384, 28561, 29939, 30758, 31772, 33124, 34216, 35152, 36848, 37856, 55601, 57122, 59878, 61516, 63544, 66248, 68432, 70304, 73696, 103259, 107653, 111202, 114244, 119756, 123032, 127088, 132496, 136864, 199927, 206518, 215306, 222404, 228488, 239512, 246064, 254176, 264992, 389207, 399854, 413036, 430612, 444808, 456976, 479024, 492128, 722813, 778414, 799708, 826072, 861224, 889616, 913952, 958048, 1342367, 1399489, 1445626, 1556828, 1599416, 1652144, 1722448, 1779232, 2684734, 2798978, 2891252, 3113656, 3198832, 3304288, 3444896, 5059691, 5369468, 5597956, 5782504, 6227312, 6397664, 9396569, 10119382, 10738936, 11195912, 11565008, 12454624, 18793138, 20238764, 21477872, 22391824, 23130016, 37586276, 40477528, 42955744, 44783648, 65775983, 75172552, 80955056, 131551966, 150345104, 161910112, 263103932, 300690208, 526207864, 1052415728, 2104831456]

約数ペア:

[(1, 2104831456), (2, 1052415728), (4, 526207864), (7, 300690208), (8, 263103932), (13, 161910112), (14, 150345104), (16, 131551966), (26, 80955056), (28, 75172552), (32, 65775983), (47, 44783648), (49, 42955744), (52, 40477528), (56, 37586276), (91, 23130016), (94, 22391824), (98, 21477872), (104, 20238764), (112, 18793138), (169, 12454624), (182, 11565008), (188, 11195912), (196, 10738936), (208, 10119382), (224, 9396569), (329, 6397664), (338, 6227312), (364, 5782504), (376, 5597956), (392, 5369468), (416, 5059691), (611, 3444896), (637, 3304288), (658, 3198832), (676, 3113656), (728, 2891252), (752, 2798978), (784, 2684734), (1183, 1779232), (1222, 1722448), (1274, 1652144), (1316, 1599416), (1352, 1556828), (1456, 1445626), (1504, 1399489), (1568, 1342367), (2197, 958048), (2303, 913952), (2366, 889616), (2444, 861224), (2548, 826072), (2632, 799708), (2704, 778414), (2912, 722813), (4277, 492128), (4394, 479024), (4606, 456976), (4732, 444808), (4888, 430612), (5096, 413036), (5264, 399854), (5408, 389207), (7943, 264992), (8281, 254176), (8554, 246064), (8788, 239512), (9212, 228488), (9464, 222404), (9776, 215306), (10192, 206518), (10528, 199927), (15379, 136864), (15886, 132496), (16562, 127088), (17108, 123032), (17576, 119756), (18424, 114244), (18928, 111202), (19552, 107653), (20384, 103259), (28561, 73696), (29939, 70304), (30758, 68432), (31772, 66248), (33124, 63544), (34216, 61516), (35152, 59878), (36848, 57122), (37856, 55601)]