313130272

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{367}}^1$

素因数の和:690

約数の個数: 96

約数和(自身を含む): 763402752

約数和(自身を除く): 450272480

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 293, 364, 367, 416, 586, 728, 734, 1172, 1456, 1468, 2051, 2344, 2569, 2912, 2936, 3809, 4102, 4688, 4771, 5138, 5872, 7618, 8204, 9376, 9542, 10276, 11744, 15236, 16408, 19084, 20552, 26663, 30472, 32816, 33397, 38168, 41104, 53326, 60944, 65632, 66794, 76336, 82208, 106652, 107531, 121888, 133588, 152672, 213304, 215062, 267176, 426608, 430124, 534352, 752717, 853216, 860248, 1068704, 1397903, 1505434, 1720496, 2795806, 3010868, 3440992, 5591612, 6021736, 9785321, 11183224, 12043472, 19570642, 22366448, 24086944, 39141284, 44732896, 78282568, 156565136, 313130272]

約数ペア:

[(1, 313130272), (2, 156565136), (4, 78282568), (7, 44732896), (8, 39141284), (13, 24086944), (14, 22366448), (16, 19570642), (26, 12043472), (28, 11183224), (32, 9785321), (52, 6021736), (56, 5591612), (91, 3440992), (104, 3010868), (112, 2795806), (182, 1720496), (208, 1505434), (224, 1397903), (293, 1068704), (364, 860248), (367, 853216), (416, 752717), (586, 534352), (728, 430124), (734, 426608), (1172, 267176), (1456, 215062), (1468, 213304), (2051, 152672), (2344, 133588), (2569, 121888), (2912, 107531), (2936, 106652), (3809, 82208), (4102, 76336), (4688, 66794), (4771, 65632), (5138, 60944), (5872, 53326), (7618, 41104), (8204, 38168), (9376, 33397), (9542, 32816), (10276, 30472), (11744, 26663), (15236, 20552), (16408, 19084)]