220980744

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:364

約数の個数: 128

約数和(自身を含む): 635040000

約数和(自身を除く): 414059256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 97, 106, 108, 159, 194, 199, 212, 216, 291, 318, 388, 398, 424, 477, 582, 597, 636, 776, 796, 873, 954, 1164, 1194, 1272, 1431, 1592, 1746, 1791, 1908, 2328, 2388, 2619, 2862, 3492, 3582, 3816, 4776, 5141, 5238, 5373, 5724, 6984, 7164, 10282, 10476, 10547, 10746, 11448, 14328, 15423, 19303, 20564, 20952, 21094, 21492, 30846, 31641, 38606, 41128, 42188, 42984, 46269, 57909, 61692, 63282, 77212, 84376, 92538, 94923, 115818, 123384, 126564, 138807, 154424, 173727, 185076, 189846, 231636, 253128, 277614, 284769, 347454, 370152, 379692, 463272, 521181, 555228, 569538, 694908, 759384, 1023059, 1042362, 1110456, 1139076, 1389816, 2046118, 2084724, 2278152, 3069177, 4092236, 4169448, 6138354, 8184472, 9207531, 12276708, 18415062, 24553416, 27622593, 36830124, 55245186, 73660248, 110490372, 220980744]

約数ペア:

[(1, 220980744), (2, 110490372), (3, 73660248), (4, 55245186), (6, 36830124), (8, 27622593), (9, 24553416), (12, 18415062), (18, 12276708), (24, 9207531), (27, 8184472), (36, 6138354), (53, 4169448), (54, 4092236), (72, 3069177), (97, 2278152), (106, 2084724), (108, 2046118), (159, 1389816), (194, 1139076), (199, 1110456), (212, 1042362), (216, 1023059), (291, 759384), (318, 694908), (388, 569538), (398, 555228), (424, 521181), (477, 463272), (582, 379692), (597, 370152), (636, 347454), (776, 284769), (796, 277614), (873, 253128), (954, 231636), (1164, 189846), (1194, 185076), (1272, 173727), (1431, 154424), (1592, 138807), (1746, 126564), (1791, 123384), (1908, 115818), (2328, 94923), (2388, 92538), (2619, 84376), (2862, 77212), (3492, 63282), (3582, 61692), (3816, 57909), (4776, 46269), (5141, 42984), (5238, 42188), (5373, 41128), (5724, 38606), (6984, 31641), (7164, 30846), (10282, 21492), (10476, 21094), (10547, 20952), (10746, 20564), (11448, 19303), (14328, 15423)]