1278282384

素因数分解:

$2^4\times 3^4\times {\mathrm{223}}^1\times {\mathrm{4423}}^1$

素因数の和:4666

約数の個数: 100

約数和(自身を含む): 3717150976

約数和(自身を除く): 2438868592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 223, 324, 432, 446, 648, 669, 892, 1296, 1338, 1784, 2007, 2676, 3568, 4014, 4423, 5352, 6021, 8028, 8846, 10704, 12042, 13269, 16056, 17692, 18063, 24084, 26538, 32112, 35384, 36126, 39807, 48168, 53076, 70768, 72252, 79614, 96336, 106152, 119421, 144504, 159228, 212304, 238842, 289008, 318456, 358263, 477684, 636912, 716526, 955368, 986329, 1433052, 1910736, 1972658, 2866104, 2958987, 3945316, 5732208, 5917974, 7890632, 8876961, 11835948, 15781264, 17753922, 23671896, 26630883, 35507844, 47343792, 53261766, 71015688, 79892649, 106523532, 142031376, 159785298, 213047064, 319570596, 426094128, 639141192, 1278282384]

約数ペア:

[(1, 1278282384), (2, 639141192), (3, 426094128), (4, 319570596), (6, 213047064), (8, 159785298), (9, 142031376), (12, 106523532), (16, 79892649), (18, 71015688), (24, 53261766), (27, 47343792), (36, 35507844), (48, 26630883), (54, 23671896), (72, 17753922), (81, 15781264), (108, 11835948), (144, 8876961), (162, 7890632), (216, 5917974), (223, 5732208), (324, 3945316), (432, 2958987), (446, 2866104), (648, 1972658), (669, 1910736), (892, 1433052), (1296, 986329), (1338, 955368), (1784, 716526), (2007, 636912), (2676, 477684), (3568, 358263), (4014, 318456), (4423, 289008), (5352, 238842), (6021, 212304), (8028, 159228), (8846, 144504), (10704, 119421), (12042, 106152), (13269, 96336), (16056, 79614), (17692, 72252), (18063, 70768), (24084, 53076), (26538, 48168), (32112, 39807), (35384, 36126)]