9778801664

素因数分解:

$2^{10}\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{1759}}^1$

素因数の和:1929

約数の個数: 88

約数和(自身を含む): 20103177600

約数和(自身を除く): 10324375936

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 89, 122, 128, 178, 244, 256, 356, 488, 512, 712, 976, 1024, 1424, 1759, 1952, 2848, 3518, 3904, 5429, 5696, 7036, 7808, 10858, 11392, 14072, 15616, 21716, 22784, 28144, 31232, 43432, 45568, 56288, 62464, 86864, 91136, 107299, 112576, 156551, 173728, 214598, 225152, 313102, 347456, 429196, 450304, 626204, 694912, 858392, 900608, 1252408, 1389824, 1716784, 1801216, 2504816, 2779648, 3433568, 5009632, 5559296, 6867136, 9549611, 10019264, 13734272, 19099222, 20038528, 27468544, 38198444, 40077056, 54937088, 76396888, 80154112, 109874176, 152793776, 160308224, 305587552, 611175104, 1222350208, 2444700416, 4889400832, 9778801664]

約数ペア:

[(1, 9778801664), (2, 4889400832), (4, 2444700416), (8, 1222350208), (16, 611175104), (32, 305587552), (61, 160308224), (64, 152793776), (89, 109874176), (122, 80154112), (128, 76396888), (178, 54937088), (244, 40077056), (256, 38198444), (356, 27468544), (488, 20038528), (512, 19099222), (712, 13734272), (976, 10019264), (1024, 9549611), (1424, 6867136), (1759, 5559296), (1952, 5009632), (2848, 3433568), (3518, 2779648), (3904, 2504816), (5429, 1801216), (5696, 1716784), (7036, 1389824), (7808, 1252408), (10858, 900608), (11392, 858392), (14072, 694912), (15616, 626204), (21716, 450304), (22784, 429196), (28144, 347456), (31232, 313102), (43432, 225152), (45568, 214598), (56288, 173728), (62464, 156551), (86864, 112576), (91136, 107299)]