236469320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{1097}}^1$

素因数の和:1442

約数の個数: 64

約数和(自身を含む): 565645680

約数和(自身を除く): 329176360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 317, 340, 634, 680, 1097, 1268, 1585, 2194, 2536, 3170, 4388, 5389, 5485, 6340, 8776, 10778, 10970, 12680, 18649, 21556, 21940, 26945, 37298, 43112, 43880, 53890, 74596, 93245, 107780, 149192, 186490, 215560, 347749, 372980, 695498, 745960, 1390996, 1738745, 2781992, 3477490, 5911733, 6954980, 11823466, 13909960, 23646932, 29558665, 47293864, 59117330, 118234660, 236469320]

約数ペア:

[(1, 236469320), (2, 118234660), (4, 59117330), (5, 47293864), (8, 29558665), (10, 23646932), (17, 13909960), (20, 11823466), (34, 6954980), (40, 5911733), (68, 3477490), (85, 2781992), (136, 1738745), (170, 1390996), (317, 745960), (340, 695498), (634, 372980), (680, 347749), (1097, 215560), (1268, 186490), (1585, 149192), (2194, 107780), (2536, 93245), (3170, 74596), (4388, 53890), (5389, 43880), (5485, 43112), (6340, 37298), (8776, 26945), (10778, 21940), (10970, 21556), (12680, 18649)]