1276278336

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{38873}}^1$

素因数の和:38913

約数の個数: 112

約数和(自身を含む): 3949598400

約数和(自身を除く): 2673320064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 144, 152, 171, 192, 216, 228, 288, 304, 342, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1216, 1368, 1728, 1824, 2052, 2736, 3648, 4104, 5472, 8208, 10944, 16416, 32832, 38873, 77746, 116619, 155492, 233238, 310984, 349857, 466476, 621968, 699714, 738587, 932952, 1049571, 1243936, 1399428, 1477174, 1865904, 2099142, 2215761, 2487872, 2798856, 2954348, 3731808, 4198284, 4431522, 5597712, 5908696, 6647283, 7463616, 8396568, 8863044, 11195424, 11817392, 13294566, 16793136, 17726088, 19941849, 22390848, 23634784, 26589132, 33586272, 35452176, 39883698, 47269568, 53178264, 67172544, 70904352, 79767396, 106356528, 141808704, 159534792, 212713056, 319069584, 425426112, 638139168, 1276278336]

約数ペア:

[(1, 1276278336), (2, 638139168), (3, 425426112), (4, 319069584), (6, 212713056), (8, 159534792), (9, 141808704), (12, 106356528), (16, 79767396), (18, 70904352), (19, 67172544), (24, 53178264), (27, 47269568), (32, 39883698), (36, 35452176), (38, 33586272), (48, 26589132), (54, 23634784), (57, 22390848), (64, 19941849), (72, 17726088), (76, 16793136), (96, 13294566), (108, 11817392), (114, 11195424), (144, 8863044), (152, 8396568), (171, 7463616), (192, 6647283), (216, 5908696), (228, 5597712), (288, 4431522), (304, 4198284), (342, 3731808), (432, 2954348), (456, 2798856), (513, 2487872), (576, 2215761), (608, 2099142), (684, 1865904), (864, 1477174), (912, 1399428), (1026, 1243936), (1216, 1049571), (1368, 932952), (1728, 738587), (1824, 699714), (2052, 621968), (2736, 466476), (3648, 349857), (4104, 310984), (5472, 233238), (8208, 155492), (10944, 116619), (16416, 77746), (32832, 38873)]