989819136

素因数分解:

$2^8\times 3^3\times {\mathrm{19}}^1\times {\mathrm{7537}}^1$

素因数の和:7581

約数の個数: 144

約数和(自身を含む): 3081534400

約数和(自身を除く): 2091715264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 256, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 768, 864, 912, 1026, 1152, 1216, 1368, 1728, 1824, 2052, 2304, 2432, 2736, 3456, 3648, 4104, 4864, 5472, 6912, 7296, 7537, 8208, 10944, 14592, 15074, 16416, 21888, 22611, 30148, 32832, 43776, 45222, 60296, 65664, 67833, 90444, 120592, 131328, 135666, 143203, 180888, 203499, 241184, 271332, 286406, 361776, 406998, 429609, 482368, 542664, 572812, 723552, 813996, 859218, 964736, 1085328, 1145624, 1288827, 1447104, 1627992, 1718436, 1929472, 2170656, 2291248, 2577654, 2894208, 3255984, 3436872, 3866481, 4341312, 4582496, 5155308, 5788416, 6511968, 6873744, 7732962, 8682624, 9164992, 10310616, 13023936, 13747488, 15465924, 17365248, 18329984, 20621232, 26047872, 27494976, 30931848, 36659968, 41242464, 52095744, 54989952, 61863696, 82484928, 109979904, 123727392, 164969856, 247454784, 329939712, 494909568, 989819136]

約数ペア:

[(1, 989819136), (2, 494909568), (3, 329939712), (4, 247454784), (6, 164969856), (8, 123727392), (9, 109979904), (12, 82484928), (16, 61863696), (18, 54989952), (19, 52095744), (24, 41242464), (27, 36659968), (32, 30931848), (36, 27494976), (38, 26047872), (48, 20621232), (54, 18329984), (57, 17365248), (64, 15465924), (72, 13747488), (76, 13023936), (96, 10310616), (108, 9164992), (114, 8682624), (128, 7732962), (144, 6873744), (152, 6511968), (171, 5788416), (192, 5155308), (216, 4582496), (228, 4341312), (256, 3866481), (288, 3436872), (304, 3255984), (342, 2894208), (384, 2577654), (432, 2291248), (456, 2170656), (513, 1929472), (576, 1718436), (608, 1627992), (684, 1447104), (768, 1288827), (864, 1145624), (912, 1085328), (1026, 964736), (1152, 859218), (1216, 813996), (1368, 723552), (1728, 572812), (1824, 542664), (2052, 482368), (2304, 429609), (2432, 406998), (2736, 361776), (3456, 286406), (3648, 271332), (4104, 241184), (4864, 203499), (5472, 180888), (6912, 143203), (7296, 135666), (7537, 131328), (8208, 120592), (10944, 90444), (14592, 67833), (15074, 65664), (16416, 60296), (21888, 45222), (22611, 43776), (30148, 32832)]