1301657928

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{431}}^1$

素因数の和:675

約数の個数: 128

約数和(自身を含む): 3545856000

約数和(自身を除く): 2244198072

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 37, 38, 57, 74, 76, 111, 114, 148, 152, 179, 222, 228, 296, 358, 431, 444, 456, 537, 703, 716, 862, 888, 1074, 1293, 1406, 1432, 1724, 2109, 2148, 2586, 2812, 3401, 3448, 4218, 4296, 5172, 5624, 6623, 6802, 8189, 8436, 10203, 10344, 13246, 13604, 15947, 16378, 16872, 19869, 20406, 24567, 26492, 27208, 31894, 32756, 39738, 40812, 47841, 49134, 52984, 63788, 65512, 77149, 79476, 81624, 95682, 98268, 125837, 127576, 154298, 158952, 191364, 196536, 231447, 251674, 302993, 308596, 377511, 382728, 462894, 503348, 605986, 617192, 755022, 908979, 925788, 1006696, 1211972, 1465831, 1510044, 1817958, 1851576, 2423944, 2854513, 2931662, 3020088, 3635916, 4397493, 5709026, 5863324, 7271832, 8563539, 8794986, 11418052, 11726648, 17127078, 17589972, 22836104, 34254156, 35179944, 54235747, 68508312, 108471494, 162707241, 216942988, 325414482, 433885976, 650828964, 1301657928]

約数ペア:

[(1, 1301657928), (2, 650828964), (3, 433885976), (4, 325414482), (6, 216942988), (8, 162707241), (12, 108471494), (19, 68508312), (24, 54235747), (37, 35179944), (38, 34254156), (57, 22836104), (74, 17589972), (76, 17127078), (111, 11726648), (114, 11418052), (148, 8794986), (152, 8563539), (179, 7271832), (222, 5863324), (228, 5709026), (296, 4397493), (358, 3635916), (431, 3020088), (444, 2931662), (456, 2854513), (537, 2423944), (703, 1851576), (716, 1817958), (862, 1510044), (888, 1465831), (1074, 1211972), (1293, 1006696), (1406, 925788), (1432, 908979), (1724, 755022), (2109, 617192), (2148, 605986), (2586, 503348), (2812, 462894), (3401, 382728), (3448, 377511), (4218, 308596), (4296, 302993), (5172, 251674), (5624, 231447), (6623, 196536), (6802, 191364), (8189, 158952), (8436, 154298), (10203, 127576), (10344, 125837), (13246, 98268), (13604, 95682), (15947, 81624), (16378, 79476), (16872, 77149), (19869, 65512), (20406, 63788), (24567, 52984), (26492, 49134), (27208, 47841), (31894, 40812), (32756, 39738)]