224725293

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1087}}^1$

素因数の和:1159

約数の個数: 64

約数和(自身を含む): 389939200

約数和(自身を除く): 165213907

約数列:

[1, 3, 9, 13, 19, 27, 31, 39, 57, 93, 117, 171, 247, 279, 351, 403, 513, 589, 741, 837, 1087, 1209, 1767, 2223, 3261, 3627, 5301, 6669, 7657, 9783, 10881, 14131, 15903, 20653, 22971, 29349, 33697, 42393, 61959, 68913, 101091, 127179, 185877, 206739, 268489, 303273, 381537, 438061, 557631, 640243, 805467, 909819, 1314183, 1920729, 2416401, 3942549, 5762187, 7249203, 8323159, 11827647, 17286561, 24969477, 74908431, 224725293]

約数ペア:

[(1, 224725293), (3, 74908431), (9, 24969477), (13, 17286561), (19, 11827647), (27, 8323159), (31, 7249203), (39, 5762187), (57, 3942549), (93, 2416401), (117, 1920729), (171, 1314183), (247, 909819), (279, 805467), (351, 640243), (403, 557631), (513, 438061), (589, 381537), (741, 303273), (837, 268489), (1087, 206739), (1209, 185877), (1767, 127179), (2223, 101091), (3261, 68913), (3627, 61959), (5301, 42393), (6669, 33697), (7657, 29349), (9783, 22971), (10881, 20653), (14131, 15903)]