12907472032

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{5479}}^1$

素因数の和:6318

約数の個数: 96

約数和(自身を含む): 31320172800

約数和(自身を除く): 18412700768

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 809, 1456, 1618, 2912, 3236, 5479, 5663, 6472, 10517, 10958, 11326, 12944, 21034, 21916, 22652, 25888, 38353, 42068, 43832, 45304, 71227, 73619, 76706, 84136, 87664, 90608, 142454, 147238, 153412, 168272, 175328, 181216, 284908, 294476, 306824, 336544, 498589, 569816, 588952, 613648, 997178, 1139632, 1177904, 1227296, 1994356, 2279264, 2355808, 3988712, 4432511, 7977424, 8865022, 15954848, 17730044, 31027577, 35460088, 57622643, 62055154, 70920176, 115245286, 124110308, 141840352, 230490572, 248220616, 403358501, 460981144, 496441232, 806717002, 921962288, 992882464, 1613434004, 1843924576, 3226868008, 6453736016, 12907472032]

約数ペア:

[(1, 12907472032), (2, 6453736016), (4, 3226868008), (7, 1843924576), (8, 1613434004), (13, 992882464), (14, 921962288), (16, 806717002), (26, 496441232), (28, 460981144), (32, 403358501), (52, 248220616), (56, 230490572), (91, 141840352), (104, 124110308), (112, 115245286), (182, 70920176), (208, 62055154), (224, 57622643), (364, 35460088), (416, 31027577), (728, 17730044), (809, 15954848), (1456, 8865022), (1618, 7977424), (2912, 4432511), (3236, 3988712), (5479, 2355808), (5663, 2279264), (6472, 1994356), (10517, 1227296), (10958, 1177904), (11326, 1139632), (12944, 997178), (21034, 613648), (21916, 588952), (22652, 569816), (25888, 498589), (38353, 336544), (42068, 306824), (43832, 294476), (45304, 284908), (71227, 181216), (73619, 175328), (76706, 168272), (84136, 153412), (87664, 147238), (90608, 142454)]