747636984

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{170227}}^1$

素因数の和:170300

約数の個数: 48

約数和(自身を含む): 2058056520

約数和(自身を除く): 1310419536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 170227, 340454, 510681, 680908, 1021362, 1361816, 1532043, 2042724, 3064086, 4085448, 6128172, 10383847, 12256344, 20767694, 31151541, 41535388, 62303082, 83070776, 93454623, 124606164, 186909246, 249212328, 373818492, 747636984]

約数ペア:

[(1, 747636984), (2, 373818492), (3, 249212328), (4, 186909246), (6, 124606164), (8, 93454623), (9, 83070776), (12, 62303082), (18, 41535388), (24, 31151541), (36, 20767694), (61, 12256344), (72, 10383847), (122, 6128172), (183, 4085448), (244, 3064086), (366, 2042724), (488, 1532043), (549, 1361816), (732, 1021362), (1098, 680908), (1464, 510681), (2196, 340454), (4392, 170227)]