315353822932

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{3923}}^1\times {\mathrm{6737}}^1$

素因数の和:10840

約数の個数: 48

約数和(自身を含む): 584850853440

約数和(自身を除く): 269497030508

約数列:

[1, 2, 4, 19, 38, 76, 157, 314, 628, 2983, 3923, 5966, 6737, 7846, 11932, 13474, 15692, 26948, 74537, 128003, 149074, 256006, 298148, 512012, 615911, 1057709, 1231822, 2115418, 2463644, 4230836, 11702309, 20096471, 23404618, 26429251, 40192942, 46809236, 52858502, 80385884, 105717004, 502155769, 1004311538, 2008623076, 4149392407, 8298784814, 16597569628, 78838455733, 157676911466, 315353822932]

約数ペア:

[(1, 315353822932), (2, 157676911466), (4, 78838455733), (19, 16597569628), (38, 8298784814), (76, 4149392407), (157, 2008623076), (314, 1004311538), (628, 502155769), (2983, 105717004), (3923, 80385884), (5966, 52858502), (6737, 46809236), (7846, 40192942), (11932, 26429251), (13474, 23404618), (15692, 20096471), (26948, 11702309), (74537, 4230836), (128003, 2463644), (149074, 2115418), (256006, 1231822), (298148, 1057709), (512012, 615911)]