894873984

素因数分解:

$2^7\times 3^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{277}}^1$

素因数の和:520

約数の個数: 128

約数和(自身を含む): 2449958400

約数和(自身を除く): 1555084416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 179, 188, 192, 277, 282, 358, 376, 384, 537, 554, 564, 716, 752, 831, 1074, 1108, 1128, 1432, 1504, 1662, 2148, 2216, 2256, 2864, 3008, 3324, 4296, 4432, 4512, 5728, 6016, 6648, 8413, 8592, 8864, 9024, 11456, 13019, 13296, 16826, 17184, 17728, 18048, 22912, 25239, 26038, 26592, 33652, 34368, 35456, 39057, 49583, 50478, 52076, 53184, 67304, 68736, 78114, 99166, 100956, 104152, 106368, 134608, 148749, 156228, 198332, 201912, 208304, 269216, 297498, 312456, 396664, 403824, 416608, 538432, 594996, 624912, 793328, 807648, 833216, 1076864, 1189992, 1249824, 1586656, 1615296, 1666432, 2330401, 2379984, 2499648, 3173312, 3230592, 4660802, 4759968, 4999296, 6346624, 6991203, 9321604, 9519936, 13982406, 18643208, 19039872, 27964812, 37286416, 55929624, 74572832, 111859248, 149145664, 223718496, 298291328, 447436992, 894873984]

約数ペア:

[(1, 894873984), (2, 447436992), (3, 298291328), (4, 223718496), (6, 149145664), (8, 111859248), (12, 74572832), (16, 55929624), (24, 37286416), (32, 27964812), (47, 19039872), (48, 18643208), (64, 13982406), (94, 9519936), (96, 9321604), (128, 6991203), (141, 6346624), (179, 4999296), (188, 4759968), (192, 4660802), (277, 3230592), (282, 3173312), (358, 2499648), (376, 2379984), (384, 2330401), (537, 1666432), (554, 1615296), (564, 1586656), (716, 1249824), (752, 1189992), (831, 1076864), (1074, 833216), (1108, 807648), (1128, 793328), (1432, 624912), (1504, 594996), (1662, 538432), (2148, 416608), (2216, 403824), (2256, 396664), (2864, 312456), (3008, 297498), (3324, 269216), (4296, 208304), (4432, 201912), (4512, 198332), (5728, 156228), (6016, 148749), (6648, 134608), (8413, 106368), (8592, 104152), (8864, 100956), (9024, 99166), (11456, 78114), (13019, 68736), (13296, 67304), (16826, 53184), (17184, 52076), (17728, 50478), (18048, 49583), (22912, 39057), (25239, 35456), (26038, 34368), (26592, 33652)]