265500228

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{2269}}^1$

素因数の和:2489

約数の個数: 72

約数和(自身を含む): 724584000

約数和(自身を除く): 459083772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 199, 294, 398, 588, 597, 796, 1194, 1393, 2269, 2388, 2786, 4179, 4538, 5572, 6807, 8358, 9076, 9751, 13614, 15883, 16716, 19502, 27228, 29253, 31766, 39004, 47649, 58506, 63532, 95298, 111181, 117012, 190596, 222362, 333543, 444724, 451531, 667086, 903062, 1334172, 1354593, 1806124, 2709186, 3160717, 5418372, 6321434, 9482151, 12642868, 18964302, 22125019, 37928604, 44250038, 66375057, 88500076, 132750114, 265500228]

約数ペア:

[(1, 265500228), (2, 132750114), (3, 88500076), (4, 66375057), (6, 44250038), (7, 37928604), (12, 22125019), (14, 18964302), (21, 12642868), (28, 9482151), (42, 6321434), (49, 5418372), (84, 3160717), (98, 2709186), (147, 1806124), (196, 1354593), (199, 1334172), (294, 903062), (398, 667086), (588, 451531), (597, 444724), (796, 333543), (1194, 222362), (1393, 190596), (2269, 117012), (2388, 111181), (2786, 95298), (4179, 63532), (4538, 58506), (5572, 47649), (6807, 39004), (8358, 31766), (9076, 29253), (9751, 27228), (13614, 19502), (15883, 16716)]