352544128

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1$

素因数の和:555

約数の個数: 64

約数和(自身を含む): 722319120

約数和(自身を除く): 369774992

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 157, 212, 314, 331, 424, 628, 662, 848, 1256, 1324, 1696, 2512, 2648, 3392, 5024, 5296, 6784, 8321, 10048, 10592, 16642, 17543, 20096, 21184, 33284, 35086, 42368, 51967, 66568, 70172, 103934, 133136, 140344, 207868, 266272, 280688, 415736, 532544, 561376, 831472, 1065088, 1122752, 1662944, 2245504, 2754251, 3325888, 5508502, 6651776, 11017004, 22034008, 44068016, 88136032, 176272064, 352544128]

約数ペア:

[(1, 352544128), (2, 176272064), (4, 88136032), (8, 44068016), (16, 22034008), (32, 11017004), (53, 6651776), (64, 5508502), (106, 3325888), (128, 2754251), (157, 2245504), (212, 1662944), (314, 1122752), (331, 1065088), (424, 831472), (628, 561376), (662, 532544), (848, 415736), (1256, 280688), (1324, 266272), (1696, 207868), (2512, 140344), (2648, 133136), (3392, 103934), (5024, 70172), (5296, 66568), (6784, 51967), (8321, 42368), (10048, 35086), (10592, 33284), (16642, 21184), (17543, 20096)]