243397908

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{30593}}^1$

素因数の和:30633

約数の個数: 72

約数和(自身を含む): 701581608

約数和(自身を除く): 458183700

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 30593, 61186, 91779, 122372, 183558, 275337, 367116, 397709, 520081, 550674, 795418, 1040162, 1101348, 1193127, 1560243, 1590836, 2080324, 2386254, 3120486, 3579381, 4680729, 4772508, 6240972, 6761053, 7158762, 9361458, 13522106, 14317524, 18722916, 20283159, 27044212, 40566318, 60849477, 81132636, 121698954, 243397908]

約数ペア:

[(1, 243397908), (2, 121698954), (3, 81132636), (4, 60849477), (6, 40566318), (9, 27044212), (12, 20283159), (13, 18722916), (17, 14317524), (18, 13522106), (26, 9361458), (34, 7158762), (36, 6761053), (39, 6240972), (51, 4772508), (52, 4680729), (68, 3579381), (78, 3120486), (102, 2386254), (117, 2080324), (153, 1590836), (156, 1560243), (204, 1193127), (221, 1101348), (234, 1040162), (306, 795418), (442, 550674), (468, 520081), (612, 397709), (663, 367116), (884, 275337), (1326, 183558), (1989, 122372), (2652, 91779), (3978, 61186), (7956, 30593)]