259091664

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4111}}^1$

素因数の和:4236

約数の個数: 80

約数和(自身を含む): 728120064

約数和(自身を除く): 469028400

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 101, 104, 156, 202, 208, 303, 312, 404, 606, 624, 808, 1212, 1313, 1616, 2424, 2626, 3939, 4111, 4848, 5252, 7878, 8222, 10504, 12333, 15756, 16444, 21008, 24666, 31512, 32888, 49332, 53443, 63024, 65776, 98664, 106886, 160329, 197328, 213772, 320658, 415211, 427544, 641316, 830422, 855088, 1245633, 1282632, 1660844, 2491266, 2565264, 3321688, 4982532, 5397743, 6643376, 9965064, 10795486, 16193229, 19930128, 21590972, 32386458, 43181944, 64772916, 86363888, 129545832, 259091664]

約数ペア:

[(1, 259091664), (2, 129545832), (3, 86363888), (4, 64772916), (6, 43181944), (8, 32386458), (12, 21590972), (13, 19930128), (16, 16193229), (24, 10795486), (26, 9965064), (39, 6643376), (48, 5397743), (52, 4982532), (78, 3321688), (101, 2565264), (104, 2491266), (156, 1660844), (202, 1282632), (208, 1245633), (303, 855088), (312, 830422), (404, 641316), (606, 427544), (624, 415211), (808, 320658), (1212, 213772), (1313, 197328), (1616, 160329), (2424, 106886), (2626, 98664), (3939, 65776), (4111, 63024), (4848, 53443), (5252, 49332), (7878, 32888), (8222, 31512), (10504, 24666), (12333, 21008), (15756, 16444)]