438889248

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7507}}^1$

素因数の和:7559

約数の個数: 144

約数和(自身を含む): 1475772480

約数和(自身を除く): 1036883232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 72, 84, 87, 96, 112, 116, 126, 144, 168, 174, 203, 224, 232, 252, 261, 288, 336, 348, 406, 464, 504, 522, 609, 672, 696, 812, 928, 1008, 1044, 1218, 1392, 1624, 1827, 2016, 2088, 2436, 2784, 3248, 3654, 4176, 4872, 6496, 7308, 7507, 8352, 9744, 14616, 15014, 19488, 22521, 29232, 30028, 45042, 52549, 58464, 60056, 67563, 90084, 105098, 120112, 135126, 157647, 180168, 210196, 217703, 240224, 270252, 315294, 360336, 420392, 435406, 472941, 540504, 630588, 653109, 720672, 840784, 870812, 945882, 1081008, 1261176, 1306218, 1523921, 1681568, 1741624, 1891764, 1959327, 2162016, 2522352, 2612436, 3047842, 3483248, 3783528, 3918654, 4571763, 5044704, 5224872, 6095684, 6966496, 7567056, 7837308, 9143526, 10449744, 12191368, 13715289, 15134112, 15674616, 18287052, 20899488, 24382736, 27430578, 31349232, 36574104, 48765472, 54861156, 62698464, 73148208, 109722312, 146296416, 219444624, 438889248]

約数ペア:

[(1, 438889248), (2, 219444624), (3, 146296416), (4, 109722312), (6, 73148208), (7, 62698464), (8, 54861156), (9, 48765472), (12, 36574104), (14, 31349232), (16, 27430578), (18, 24382736), (21, 20899488), (24, 18287052), (28, 15674616), (29, 15134112), (32, 13715289), (36, 12191368), (42, 10449744), (48, 9143526), (56, 7837308), (58, 7567056), (63, 6966496), (72, 6095684), (84, 5224872), (87, 5044704), (96, 4571763), (112, 3918654), (116, 3783528), (126, 3483248), (144, 3047842), (168, 2612436), (174, 2522352), (203, 2162016), (224, 1959327), (232, 1891764), (252, 1741624), (261, 1681568), (288, 1523921), (336, 1306218), (348, 1261176), (406, 1081008), (464, 945882), (504, 870812), (522, 840784), (609, 720672), (672, 653109), (696, 630588), (812, 540504), (928, 472941), (1008, 435406), (1044, 420392), (1218, 360336), (1392, 315294), (1624, 270252), (1827, 240224), (2016, 217703), (2088, 210196), (2436, 180168), (2784, 157647), (3248, 135126), (3654, 120112), (4176, 105098), (4872, 90084), (6496, 67563), (7308, 60056), (7507, 58464), (8352, 52549), (9744, 45042), (14616, 30028), (15014, 29232), (19488, 22521)]