989546544

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1$

素因数の和:486

約数の個数: 240

約数和(自身を含む): 3323453952

約数和(自身を除く): 2333907408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 103, 108, 112, 126, 144, 162, 168, 189, 206, 216, 243, 252, 309, 324, 336, 353, 378, 412, 432, 486, 504, 567, 618, 648, 706, 721, 756, 824, 927, 972, 1008, 1059, 1134, 1236, 1296, 1412, 1442, 1512, 1648, 1701, 1854, 1944, 2118, 2163, 2268, 2471, 2472, 2781, 2824, 2884, 3024, 3177, 3402, 3708, 3888, 4236, 4326, 4536, 4942, 4944, 5562, 5648, 5768, 6354, 6489, 6804, 7413, 7416, 8343, 8472, 8652, 9072, 9531, 9884, 11124, 11536, 12708, 12978, 13608, 14826, 14832, 16686, 16944, 17304, 19062, 19467, 19768, 22239, 22248, 25029, 25416, 25956, 27216, 28593, 29652, 33372, 34608, 36359, 38124, 38934, 39536, 44478, 44496, 50058, 50832, 51912, 57186, 58401, 59304, 66717, 66744, 72718, 76248, 77868, 85779, 88956, 100116, 103824, 109077, 114372, 116802, 118608, 133434, 133488, 145436, 152496, 155736, 171558, 175203, 177912, 200151, 200232, 218154, 228744, 233604, 254513, 266868, 290872, 311472, 327231, 343116, 350406, 355824, 400302, 400464, 436308, 457488, 467208, 509026, 533736, 581744, 600453, 654462, 686232, 700812, 763539, 800604, 872616, 934416, 981693, 1018052, 1067472, 1200906, 1308924, 1372464, 1401624, 1527078, 1601208, 1745232, 1963386, 2036104, 2290617, 2401812, 2617848, 2803248, 2945079, 3054156, 3202416, 3926772, 4072208, 4581234, 4803624, 5235696, 5890158, 6108312, 6871851, 7853544, 8835237, 9162468, 9607248, 11780316, 12216624, 13743702, 15707088, 17670474, 18324936, 20615553, 23560632, 27487404, 35340948, 36649872, 41231106, 47121264, 54974808, 61846659, 70681896, 82462212, 109949616, 123693318, 141363792, 164924424, 247386636, 329848848, 494773272, 989546544]

約数ペア:

[(1, 989546544), (2, 494773272), (3, 329848848), (4, 247386636), (6, 164924424), (7, 141363792), (8, 123693318), (9, 109949616), (12, 82462212), (14, 70681896), (16, 61846659), (18, 54974808), (21, 47121264), (24, 41231106), (27, 36649872), (28, 35340948), (36, 27487404), (42, 23560632), (48, 20615553), (54, 18324936), (56, 17670474), (63, 15707088), (72, 13743702), (81, 12216624), (84, 11780316), (103, 9607248), (108, 9162468), (112, 8835237), (126, 7853544), (144, 6871851), (162, 6108312), (168, 5890158), (189, 5235696), (206, 4803624), (216, 4581234), (243, 4072208), (252, 3926772), (309, 3202416), (324, 3054156), (336, 2945079), (353, 2803248), (378, 2617848), (412, 2401812), (432, 2290617), (486, 2036104), (504, 1963386), (567, 1745232), (618, 1601208), (648, 1527078), (706, 1401624), (721, 1372464), (756, 1308924), (824, 1200906), (927, 1067472), (972, 1018052), (1008, 981693), (1059, 934416), (1134, 872616), (1236, 800604), (1296, 763539), (1412, 700812), (1442, 686232), (1512, 654462), (1648, 600453), (1701, 581744), (1854, 533736), (1944, 509026), (2118, 467208), (2163, 457488), (2268, 436308), (2471, 400464), (2472, 400302), (2781, 355824), (2824, 350406), (2884, 343116), (3024, 327231), (3177, 311472), (3402, 290872), (3708, 266868), (3888, 254513), (4236, 233604), (4326, 228744), (4536, 218154), (4942, 200232), (4944, 200151), (5562, 177912), (5648, 175203), (5768, 171558), (6354, 155736), (6489, 152496), (6804, 145436), (7413, 133488), (7416, 133434), (8343, 118608), (8472, 116802), (8652, 114372), (9072, 109077), (9531, 103824), (9884, 100116), (11124, 88956), (11536, 85779), (12708, 77868), (12978, 76248), (13608, 72718), (14826, 66744), (14832, 66717), (16686, 59304), (16944, 58401), (17304, 57186), (19062, 51912), (19467, 50832), (19768, 50058), (22239, 44496), (22248, 44478), (25029, 39536), (25416, 38934), (25956, 38124), (27216, 36359), (28593, 34608), (29652, 33372)]