198612744

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{20333}}^1$

素因数の和:20390

約数の個数: 64

約数和(自身を含む): 556338240

約数和(自身を除く): 357725496

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 44, 66, 74, 88, 111, 132, 148, 222, 264, 296, 407, 444, 814, 888, 1221, 1628, 2442, 3256, 4884, 9768, 20333, 40666, 60999, 81332, 121998, 162664, 223663, 243996, 447326, 487992, 670989, 752321, 894652, 1341978, 1504642, 1789304, 2256963, 2683956, 3009284, 4513926, 5367912, 6018568, 8275531, 9027852, 16551062, 18055704, 24826593, 33102124, 49653186, 66204248, 99306372, 198612744]

約数ペア:

[(1, 198612744), (2, 99306372), (3, 66204248), (4, 49653186), (6, 33102124), (8, 24826593), (11, 18055704), (12, 16551062), (22, 9027852), (24, 8275531), (33, 6018568), (37, 5367912), (44, 4513926), (66, 3009284), (74, 2683956), (88, 2256963), (111, 1789304), (132, 1504642), (148, 1341978), (222, 894652), (264, 752321), (296, 670989), (407, 487992), (444, 447326), (814, 243996), (888, 223663), (1221, 162664), (1628, 121998), (2442, 81332), (3256, 60999), (4884, 40666), (9768, 20333)]