260626272

素因数分解:

$2^5\times 3^1\times {\mathrm{197}}^1\times {\mathrm{13781}}^1$

素因数の和:13991

約数の個数: 48

約数和(自身を含む): 687666672

約数和(自身を除く): 427040400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 197, 394, 591, 788, 1182, 1576, 2364, 3152, 4728, 6304, 9456, 13781, 18912, 27562, 41343, 55124, 82686, 110248, 165372, 220496, 330744, 440992, 661488, 1322976, 2714857, 5429714, 8144571, 10859428, 16289142, 21718856, 32578284, 43437712, 65156568, 86875424, 130313136, 260626272]

約数ペア:

[(1, 260626272), (2, 130313136), (3, 86875424), (4, 65156568), (6, 43437712), (8, 32578284), (12, 21718856), (16, 16289142), (24, 10859428), (32, 8144571), (48, 5429714), (96, 2714857), (197, 1322976), (394, 661488), (591, 440992), (788, 330744), (1182, 220496), (1576, 165372), (2364, 110248), (3152, 82686), (4728, 55124), (6304, 41343), (9456, 27562), (13781, 18912)]