263260284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{15749}}^1$

素因数の和:15962

約数の個数: 48

約数和(自身を含む): 705600000

約数和(自身を除く): 442339716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 199, 398, 597, 796, 1194, 1393, 2388, 2786, 4179, 5572, 8358, 15749, 16716, 31498, 47247, 62996, 94494, 110243, 188988, 220486, 330729, 440972, 661458, 1322916, 3134051, 6268102, 9402153, 12536204, 18804306, 21938357, 37608612, 43876714, 65815071, 87753428, 131630142, 263260284]

約数ペア:

[(1, 263260284), (2, 131630142), (3, 87753428), (4, 65815071), (6, 43876714), (7, 37608612), (12, 21938357), (14, 18804306), (21, 12536204), (28, 9402153), (42, 6268102), (84, 3134051), (199, 1322916), (398, 661458), (597, 440972), (796, 330729), (1194, 220486), (1393, 188988), (2388, 110243), (2786, 94494), (4179, 62996), (5572, 47247), (8358, 31498), (15749, 16716)]