1021573728

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3187}}^1$

素因数の和:3266

約数の個数: 192

約数和(自身を含む): 3470584320

約数和(自身を除く): 2449010592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 53, 54, 56, 63, 72, 84, 96, 106, 108, 112, 126, 144, 159, 168, 189, 212, 216, 224, 252, 288, 318, 336, 371, 378, 424, 432, 477, 504, 636, 672, 742, 756, 848, 864, 954, 1008, 1113, 1272, 1431, 1484, 1512, 1696, 1908, 2016, 2226, 2544, 2862, 2968, 3024, 3187, 3339, 3816, 4452, 5088, 5724, 5936, 6048, 6374, 6678, 7632, 8904, 9561, 10017, 11448, 11872, 12748, 13356, 15264, 17808, 19122, 20034, 22309, 22896, 25496, 26712, 28683, 35616, 38244, 40068, 44618, 45792, 50992, 53424, 57366, 66927, 76488, 80136, 86049, 89236, 101984, 106848, 114732, 133854, 152976, 160272, 168911, 172098, 178472, 200781, 229464, 267708, 305952, 320544, 337822, 344196, 356944, 401562, 458928, 506733, 535416, 602343, 675644, 688392, 713888, 803124, 917856, 1013466, 1070832, 1182377, 1204686, 1351288, 1376784, 1520199, 1606248, 2026932, 2141664, 2364754, 2409372, 2702576, 2753568, 3040398, 3212496, 3547131, 4053864, 4560597, 4729508, 4818744, 5405152, 6080796, 6424992, 7094262, 8107728, 9121194, 9459016, 9637488, 10641393, 12161592, 14188524, 16215456, 18242388, 18918032, 19274976, 21282786, 24323184, 28377048, 31924179, 36484776, 37836064, 42565572, 48646368, 56754096, 63848358, 72969552, 85131144, 113508192, 127696716, 145939104, 170262288, 255393432, 340524576, 510786864, 1021573728]

約数ペア:

[(1, 1021573728), (2, 510786864), (3, 340524576), (4, 255393432), (6, 170262288), (7, 145939104), (8, 127696716), (9, 113508192), (12, 85131144), (14, 72969552), (16, 63848358), (18, 56754096), (21, 48646368), (24, 42565572), (27, 37836064), (28, 36484776), (32, 31924179), (36, 28377048), (42, 24323184), (48, 21282786), (53, 19274976), (54, 18918032), (56, 18242388), (63, 16215456), (72, 14188524), (84, 12161592), (96, 10641393), (106, 9637488), (108, 9459016), (112, 9121194), (126, 8107728), (144, 7094262), (159, 6424992), (168, 6080796), (189, 5405152), (212, 4818744), (216, 4729508), (224, 4560597), (252, 4053864), (288, 3547131), (318, 3212496), (336, 3040398), (371, 2753568), (378, 2702576), (424, 2409372), (432, 2364754), (477, 2141664), (504, 2026932), (636, 1606248), (672, 1520199), (742, 1376784), (756, 1351288), (848, 1204686), (864, 1182377), (954, 1070832), (1008, 1013466), (1113, 917856), (1272, 803124), (1431, 713888), (1484, 688392), (1512, 675644), (1696, 602343), (1908, 535416), (2016, 506733), (2226, 458928), (2544, 401562), (2862, 356944), (2968, 344196), (3024, 337822), (3187, 320544), (3339, 305952), (3816, 267708), (4452, 229464), (5088, 200781), (5724, 178472), (5936, 172098), (6048, 168911), (6374, 160272), (6678, 152976), (7632, 133854), (8904, 114732), (9561, 106848), (10017, 101984), (11448, 89236), (11872, 86049), (12748, 80136), (13356, 76488), (15264, 66927), (17808, 57366), (19122, 53424), (20034, 50992), (22309, 45792), (22896, 44618), (25496, 40068), (26712, 38244), (28683, 35616)]