3981868656

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{157411}}^1$

素因数の和:157470

約数の個数: 80

約数和(自身を含む): 11242994688

約数和(自身を除く): 7261126032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 744, 816, 1054, 1488, 1581, 2108, 3162, 4216, 6324, 8432, 12648, 25296, 157411, 314822, 472233, 629644, 944466, 1259288, 1888932, 2518576, 2675987, 3777864, 4879741, 5351974, 7555728, 8027961, 9759482, 10703948, 14639223, 16055922, 19518964, 21407896, 29278446, 32111844, 39037928, 42815792, 58556892, 64223688, 78075856, 82955597, 117113784, 128447376, 165911194, 234227568, 248866791, 331822388, 497733582, 663644776, 995467164, 1327289552, 1990934328, 3981868656]

約数ペア:

[(1, 3981868656), (2, 1990934328), (3, 1327289552), (4, 995467164), (6, 663644776), (8, 497733582), (12, 331822388), (16, 248866791), (17, 234227568), (24, 165911194), (31, 128447376), (34, 117113784), (48, 82955597), (51, 78075856), (62, 64223688), (68, 58556892), (93, 42815792), (102, 39037928), (124, 32111844), (136, 29278446), (186, 21407896), (204, 19518964), (248, 16055922), (272, 14639223), (372, 10703948), (408, 9759482), (496, 8027961), (527, 7555728), (744, 5351974), (816, 4879741), (1054, 3777864), (1488, 2675987), (1581, 2518576), (2108, 1888932), (3162, 1259288), (4216, 944466), (6324, 629644), (8432, 472233), (12648, 314822), (25296, 157411)]