1320993984

素因数分解:

$2^6\times 3^1\times {\mathrm{73}}^1\times {\mathrm{307}}^2$

素因数の和:702

約数の個数: 84

約数和(自身を含む): 3554586744

約数和(自身を除く): 2233592760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 96, 146, 192, 219, 292, 307, 438, 584, 614, 876, 921, 1168, 1228, 1752, 1842, 2336, 2456, 3504, 3684, 4672, 4912, 7008, 7368, 9824, 14016, 14736, 19648, 22411, 29472, 44822, 58944, 67233, 89644, 94249, 134466, 179288, 188498, 268932, 282747, 358576, 376996, 537864, 565494, 717152, 753992, 1075728, 1130988, 1434304, 1507984, 2151456, 2261976, 3015968, 4302912, 4523952, 6031936, 6880177, 9047904, 13760354, 18095808, 20640531, 27520708, 41281062, 55041416, 82562124, 110082832, 165124248, 220165664, 330248496, 440331328, 660496992, 1320993984]

約数ペア:

[(1, 1320993984), (2, 660496992), (3, 440331328), (4, 330248496), (6, 220165664), (8, 165124248), (12, 110082832), (16, 82562124), (24, 55041416), (32, 41281062), (48, 27520708), (64, 20640531), (73, 18095808), (96, 13760354), (146, 9047904), (192, 6880177), (219, 6031936), (292, 4523952), (307, 4302912), (438, 3015968), (584, 2261976), (614, 2151456), (876, 1507984), (921, 1434304), (1168, 1130988), (1228, 1075728), (1752, 753992), (1842, 717152), (2336, 565494), (2456, 537864), (3504, 376996), (3684, 358576), (4672, 282747), (4912, 268932), (7008, 188498), (7368, 179288), (9824, 134466), (14016, 94249), (14736, 89644), (19648, 67233), (22411, 58944), (29472, 44822)]