258728232

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:252

約数の個数: 192

約数和(自身を含む): 798474240

約数和(自身を除く): 539746008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 47, 49, 56, 62, 84, 93, 94, 98, 124, 141, 147, 151, 168, 186, 188, 196, 217, 248, 282, 294, 302, 329, 372, 376, 392, 434, 453, 564, 588, 604, 651, 658, 744, 868, 906, 987, 1057, 1128, 1176, 1208, 1302, 1316, 1457, 1519, 1736, 1812, 1974, 2114, 2303, 2604, 2632, 2914, 3038, 3171, 3624, 3948, 4228, 4371, 4557, 4606, 4681, 5208, 5828, 6076, 6342, 6909, 7097, 7399, 7896, 8456, 8742, 9114, 9212, 9362, 10199, 11656, 12152, 12684, 13818, 14043, 14194, 14798, 17484, 18228, 18424, 18724, 20398, 21291, 22197, 25368, 27636, 28086, 28388, 29596, 30597, 32767, 34968, 36456, 37448, 40796, 42582, 44394, 49679, 55272, 56172, 56776, 59192, 61194, 65534, 71393, 81592, 85164, 88788, 98301, 99358, 112344, 122388, 131068, 142786, 149037, 170328, 177576, 196602, 198716, 214179, 220007, 229369, 244776, 262136, 285572, 298074, 347753, 393204, 397432, 428358, 440014, 458738, 571144, 596148, 660021, 688107, 695506, 786408, 856716, 880028, 917476, 1043259, 1192296, 1320042, 1376214, 1391012, 1540049, 1713432, 1760056, 1834952, 2086518, 2640084, 2752428, 2782024, 3080098, 4173036, 4620147, 5280168, 5504856, 6160196, 8346072, 9240294, 10780343, 12320392, 18480588, 21560686, 32341029, 36961176, 43121372, 64682058, 86242744, 129364116, 258728232]

約数ペア:

[(1, 258728232), (2, 129364116), (3, 86242744), (4, 64682058), (6, 43121372), (7, 36961176), (8, 32341029), (12, 21560686), (14, 18480588), (21, 12320392), (24, 10780343), (28, 9240294), (31, 8346072), (42, 6160196), (47, 5504856), (49, 5280168), (56, 4620147), (62, 4173036), (84, 3080098), (93, 2782024), (94, 2752428), (98, 2640084), (124, 2086518), (141, 1834952), (147, 1760056), (151, 1713432), (168, 1540049), (186, 1391012), (188, 1376214), (196, 1320042), (217, 1192296), (248, 1043259), (282, 917476), (294, 880028), (302, 856716), (329, 786408), (372, 695506), (376, 688107), (392, 660021), (434, 596148), (453, 571144), (564, 458738), (588, 440014), (604, 428358), (651, 397432), (658, 393204), (744, 347753), (868, 298074), (906, 285572), (987, 262136), (1057, 244776), (1128, 229369), (1176, 220007), (1208, 214179), (1302, 198716), (1316, 196602), (1457, 177576), (1519, 170328), (1736, 149037), (1812, 142786), (1974, 131068), (2114, 122388), (2303, 112344), (2604, 99358), (2632, 98301), (2914, 88788), (3038, 85164), (3171, 81592), (3624, 71393), (3948, 65534), (4228, 61194), (4371, 59192), (4557, 56776), (4606, 56172), (4681, 55272), (5208, 49679), (5828, 44394), (6076, 42582), (6342, 40796), (6909, 37448), (7097, 36456), (7399, 34968), (7896, 32767), (8456, 30597), (8742, 29596), (9114, 28388), (9212, 28086), (9362, 27636), (10199, 25368), (11656, 22197), (12152, 21291), (12684, 20398), (13818, 18724), (14043, 18424), (14194, 18228), (14798, 17484)]