218363048

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{947}}^1$

素因数の和:1050

約数の個数: 64

約数和(自身を含む): 453902400

約数和(自身を除く): 235539352

約数列:

[1, 2, 4, 8, 19, 37, 38, 41, 74, 76, 82, 148, 152, 164, 296, 328, 703, 779, 947, 1406, 1517, 1558, 1894, 2812, 3034, 3116, 3788, 5624, 6068, 6232, 7576, 12136, 17993, 28823, 35039, 35986, 38827, 57646, 70078, 71972, 77654, 115292, 140156, 143944, 155308, 230584, 280312, 310616, 665741, 737713, 1331482, 1436599, 1475426, 2662964, 2873198, 2950852, 5325928, 5746396, 5901704, 11492792, 27295381, 54590762, 109181524, 218363048]

約数ペア:

[(1, 218363048), (2, 109181524), (4, 54590762), (8, 27295381), (19, 11492792), (37, 5901704), (38, 5746396), (41, 5325928), (74, 2950852), (76, 2873198), (82, 2662964), (148, 1475426), (152, 1436599), (164, 1331482), (296, 737713), (328, 665741), (703, 310616), (779, 280312), (947, 230584), (1406, 155308), (1517, 143944), (1558, 140156), (1894, 115292), (2812, 77654), (3034, 71972), (3116, 70078), (3788, 57646), (5624, 38827), (6068, 35986), (6232, 35039), (7576, 28823), (12136, 17993)]