1556892912

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61547}}^1$

素因数の和:61606

約数の個数: 80

約数和(自身を含む): 4396004352

約数和(自身を除く): 2839111440

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, 61547, 123094, 184641, 246188, 369282, 492376, 738564, 984752, 1046299, 1477128, 1907957, 2092598, 2954256, 3138897, 3815914, 4185196, 5723871, 6277794, 7631828, 8370392, 11447742, 12555588, 15263656, 16740784, 22895484, 25111176, 30527312, 32435269, 45790968, 50222352, 64870538, 91581936, 97305807, 129741076, 194611614, 259482152, 389223228, 518964304, 778446456, 1556892912]

約数ペア:

[(1, 1556892912), (2, 778446456), (3, 518964304), (4, 389223228), (6, 259482152), (8, 194611614), (12, 129741076), (16, 97305807), (17, 91581936), (24, 64870538), (31, 50222352), (34, 45790968), (48, 32435269), (51, 30527312), (62, 25111176), (68, 22895484), (93, 16740784), (102, 15263656), (124, 12555588), (136, 11447742), (186, 8370392), (204, 7631828), (248, 6277794), (272, 5723871), (372, 4185196), (408, 3815914), (496, 3138897), (527, 2954256), (744, 2092598), (816, 1907957), (1054, 1477128), (1488, 1046299), (1581, 984752), (2108, 738564), (3162, 492376), (4216, 369282), (6324, 246188), (8432, 184641), (12648, 123094), (25296, 61547)]