1221479136

素因数分解:

$2^5\times 3^3\times {\mathrm{1413749}}^1$

素因数の和:1413768

約数の個数: 48

約数和(自身を含む): 3562650000

約数和(自身を除く): 2341170864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 1413749, 2827498, 4241247, 5654996, 8482494, 11309992, 12723741, 16964988, 22619984, 25447482, 33929976, 38171223, 45239968, 50894964, 67859952, 76342446, 101789928, 135719904, 152684892, 203579856, 305369784, 407159712, 610739568, 1221479136]

約数ペア:

[(1, 1221479136), (2, 610739568), (3, 407159712), (4, 305369784), (6, 203579856), (8, 152684892), (9, 135719904), (12, 101789928), (16, 76342446), (18, 67859952), (24, 50894964), (27, 45239968), (32, 38171223), (36, 33929976), (48, 25447482), (54, 22619984), (72, 16964988), (96, 12723741), (108, 11309992), (144, 8482494), (216, 5654996), (288, 4241247), (432, 2827498), (864, 1413749)]