1259231616

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{21433}}^1$

素因数の和:21473

約数の個数: 128

約数和(自身を含む): 3935282400

約数和(自身を除く): 2676050784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 272, 288, 306, 384, 408, 432, 459, 544, 576, 612, 816, 864, 918, 1088, 1152, 1224, 1632, 1728, 1836, 2176, 2448, 3264, 3456, 3672, 4896, 6528, 7344, 9792, 14688, 19584, 21433, 29376, 42866, 58752, 64299, 85732, 128598, 171464, 192897, 257196, 342928, 364361, 385794, 514392, 578691, 685856, 728722, 771588, 1028784, 1093083, 1157382, 1371712, 1457444, 1543176, 2057568, 2186166, 2314764, 2743424, 2914888, 3086352, 3279249, 4115136, 4372332, 4629528, 5829776, 6172704, 6558498, 8230272, 8744664, 9259056, 9837747, 11659552, 12345408, 13116996, 17489328, 18518112, 19675494, 23319104, 24690816, 26233992, 34978656, 37036224, 39350988, 46638208, 52467984, 69957312, 74072448, 78701976, 104935968, 139914624, 157403952, 209871936, 314807904, 419743872, 629615808, 1259231616]

約数ペア:

[(1, 1259231616), (2, 629615808), (3, 419743872), (4, 314807904), (6, 209871936), (8, 157403952), (9, 139914624), (12, 104935968), (16, 78701976), (17, 74072448), (18, 69957312), (24, 52467984), (27, 46638208), (32, 39350988), (34, 37036224), (36, 34978656), (48, 26233992), (51, 24690816), (54, 23319104), (64, 19675494), (68, 18518112), (72, 17489328), (96, 13116996), (102, 12345408), (108, 11659552), (128, 9837747), (136, 9259056), (144, 8744664), (153, 8230272), (192, 6558498), (204, 6172704), (216, 5829776), (272, 4629528), (288, 4372332), (306, 4115136), (384, 3279249), (408, 3086352), (432, 2914888), (459, 2743424), (544, 2314764), (576, 2186166), (612, 2057568), (816, 1543176), (864, 1457444), (918, 1371712), (1088, 1157382), (1152, 1093083), (1224, 1028784), (1632, 771588), (1728, 728722), (1836, 685856), (2176, 578691), (2448, 514392), (3264, 385794), (3456, 364361), (3672, 342928), (4896, 257196), (6528, 192897), (7344, 171464), (9792, 128598), (14688, 85732), (19584, 64299), (21433, 58752), (29376, 42866)]