308878596

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^2\times {\mathrm{5641}}^1$

素因数の和:5683

約数の個数: 90

約数和(自身を含む): 874515642

約数和(自身を除く): 565637046

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 169, 234, 324, 338, 351, 468, 507, 676, 702, 1014, 1053, 1404, 1521, 2028, 2106, 3042, 4212, 4563, 5641, 6084, 9126, 11282, 13689, 16923, 18252, 22564, 27378, 33846, 50769, 54756, 67692, 73333, 101538, 146666, 152307, 203076, 219999, 293332, 304614, 439998, 456921, 609228, 659997, 879996, 913842, 953329, 1319994, 1827684, 1906658, 1979991, 2639988, 2859987, 3813316, 3959982, 5719974, 5939973, 7919964, 8579961, 11439948, 11879946, 17159922, 23759892, 25739883, 34319844, 51479766, 77219649, 102959532, 154439298, 308878596]

約数ペア:

[(1, 308878596), (2, 154439298), (3, 102959532), (4, 77219649), (6, 51479766), (9, 34319844), (12, 25739883), (13, 23759892), (18, 17159922), (26, 11879946), (27, 11439948), (36, 8579961), (39, 7919964), (52, 5939973), (54, 5719974), (78, 3959982), (81, 3813316), (108, 2859987), (117, 2639988), (156, 1979991), (162, 1906658), (169, 1827684), (234, 1319994), (324, 953329), (338, 913842), (351, 879996), (468, 659997), (507, 609228), (676, 456921), (702, 439998), (1014, 304614), (1053, 293332), (1404, 219999), (1521, 203076), (2028, 152307), (2106, 146666), (3042, 101538), (4212, 73333), (4563, 67692), (5641, 54756), (6084, 50769), (9126, 33846), (11282, 27378), (13689, 22564), (16923, 18252)]