40464216

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2543}}^1$

素因数の和:2585

約数の個数: 96

約数和(自身を含む): 125012160

約数和(自身を除く): 84547944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 204, 221, 234, 306, 312, 408, 442, 468, 612, 663, 884, 936, 1224, 1326, 1768, 1989, 2543, 2652, 3978, 5086, 5304, 7629, 7956, 10172, 15258, 15912, 20344, 22887, 30516, 33059, 43231, 45774, 61032, 66118, 86462, 91548, 99177, 129693, 132236, 172924, 183096, 198354, 259386, 264472, 297531, 345848, 389079, 396708, 518772, 562003, 595062, 778158, 793416, 1037544, 1124006, 1190124, 1556316, 1686009, 2248012, 2380248, 3112632, 3372018, 4496024, 5058027, 6744036, 10116054, 13488072, 20232108, 40464216]

約数ペア:

[(1, 40464216), (2, 20232108), (3, 13488072), (4, 10116054), (6, 6744036), (8, 5058027), (9, 4496024), (12, 3372018), (13, 3112632), (17, 2380248), (18, 2248012), (24, 1686009), (26, 1556316), (34, 1190124), (36, 1124006), (39, 1037544), (51, 793416), (52, 778158), (68, 595062), (72, 562003), (78, 518772), (102, 396708), (104, 389079), (117, 345848), (136, 297531), (153, 264472), (156, 259386), (204, 198354), (221, 183096), (234, 172924), (306, 132236), (312, 129693), (408, 99177), (442, 91548), (468, 86462), (612, 66118), (663, 61032), (884, 45774), (936, 43231), (1224, 33059), (1326, 30516), (1768, 22887), (1989, 20344), (2543, 15912), (2652, 15258), (3978, 10172), (5086, 7956), (5304, 7629)]