1377881664

素因数分解:

$2^6\times 3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1657}}^1$

素因数の和:1804

約数の個数: 112

約数和(自身を含む): 3759866496

約数和(自身を除く): 2381984832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 71, 96, 122, 142, 183, 192, 213, 244, 284, 366, 426, 488, 568, 732, 852, 976, 1136, 1464, 1657, 1704, 1952, 2272, 2928, 3314, 3408, 3904, 4331, 4544, 4971, 5856, 6628, 6816, 8662, 9942, 11712, 12993, 13256, 13632, 17324, 19884, 25986, 26512, 34648, 39768, 51972, 53024, 69296, 79536, 101077, 103944, 106048, 117647, 138592, 159072, 202154, 207888, 235294, 277184, 303231, 318144, 352941, 404308, 415776, 470588, 606462, 705882, 808616, 831552, 941176, 1212924, 1411764, 1617232, 1882352, 2425848, 2823528, 3234464, 3764704, 4851696, 5647056, 6468928, 7176467, 7529408, 9703392, 11294112, 14352934, 19406784, 21529401, 22588224, 28705868, 43058802, 57411736, 86117604, 114823472, 172235208, 229646944, 344470416, 459293888, 688940832, 1377881664]

約数ペア:

[(1, 1377881664), (2, 688940832), (3, 459293888), (4, 344470416), (6, 229646944), (8, 172235208), (12, 114823472), (16, 86117604), (24, 57411736), (32, 43058802), (48, 28705868), (61, 22588224), (64, 21529401), (71, 19406784), (96, 14352934), (122, 11294112), (142, 9703392), (183, 7529408), (192, 7176467), (213, 6468928), (244, 5647056), (284, 4851696), (366, 3764704), (426, 3234464), (488, 2823528), (568, 2425848), (732, 1882352), (852, 1617232), (976, 1411764), (1136, 1212924), (1464, 941176), (1657, 831552), (1704, 808616), (1952, 705882), (2272, 606462), (2928, 470588), (3314, 415776), (3408, 404308), (3904, 352941), (4331, 318144), (4544, 303231), (4971, 277184), (5856, 235294), (6628, 207888), (6816, 202154), (8662, 159072), (9942, 138592), (11712, 117647), (12993, 106048), (13256, 103944), (13632, 101077), (17324, 79536), (19884, 69296), (25986, 53024), (26512, 51972), (34648, 39768)]