258966552

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{22433}}^1$

素因数の和:22492

約数の個数: 64

約数和(自身を含む): 716093280

約数和(自身を除く): 457126728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 148, 156, 222, 296, 312, 444, 481, 888, 962, 1443, 1924, 2886, 3848, 5772, 11544, 22433, 44866, 67299, 89732, 134598, 179464, 269196, 291629, 538392, 583258, 830021, 874887, 1166516, 1660042, 1749774, 2333032, 2490063, 3320084, 3499548, 4980126, 6640168, 6999096, 9960252, 10790273, 19920504, 21580546, 32370819, 43161092, 64741638, 86322184, 129483276, 258966552]

約数ペア:

[(1, 258966552), (2, 129483276), (3, 86322184), (4, 64741638), (6, 43161092), (8, 32370819), (12, 21580546), (13, 19920504), (24, 10790273), (26, 9960252), (37, 6999096), (39, 6640168), (52, 4980126), (74, 3499548), (78, 3320084), (104, 2490063), (111, 2333032), (148, 1749774), (156, 1660042), (222, 1166516), (296, 874887), (312, 830021), (444, 583258), (481, 538392), (888, 291629), (962, 269196), (1443, 179464), (1924, 134598), (2886, 89732), (3848, 67299), (5772, 44866), (11544, 22433)]