4278816

素因数分解:

$2^5\times 3^2\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:278

約数の個数: 72

約数和(自身を含む): 12383280

約数和(自身を除く): 8104464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 83, 96, 144, 166, 179, 249, 288, 332, 358, 498, 537, 664, 716, 747, 996, 1074, 1328, 1432, 1494, 1611, 1992, 2148, 2656, 2864, 2988, 3222, 3984, 4296, 5728, 5976, 6444, 7968, 8592, 11952, 12888, 14857, 17184, 23904, 25776, 29714, 44571, 51552, 59428, 89142, 118856, 133713, 178284, 237712, 267426, 356568, 475424, 534852, 713136, 1069704, 1426272, 2139408, 4278816]

約数ペア:

[(1, 4278816), (2, 2139408), (3, 1426272), (4, 1069704), (6, 713136), (8, 534852), (9, 475424), (12, 356568), (16, 267426), (18, 237712), (24, 178284), (32, 133713), (36, 118856), (48, 89142), (72, 59428), (83, 51552), (96, 44571), (144, 29714), (166, 25776), (179, 23904), (249, 17184), (288, 14857), (332, 12888), (358, 11952), (498, 8592), (537, 7968), (664, 6444), (716, 5976), (747, 5728), (996, 4296), (1074, 3984), (1328, 3222), (1432, 2988), (1494, 2864), (1611, 2656), (1992, 2148)]