515291868

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17477}}^1$

素因数の和:17513

約数の個数: 120

約数和(自身を含む): 1658032992

約数和(自身を除く): 1142741124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 1053, 1092, 1134, 1404, 1638, 2106, 2268, 2457, 3276, 4212, 4914, 7371, 9828, 14742, 17477, 29484, 34954, 52431, 69908, 104862, 122339, 157293, 209724, 227201, 244678, 314586, 367017, 454402, 471879, 489356, 629172, 681603, 734034, 908804, 943758, 1101051, 1363206, 1415637, 1468068, 1590407, 1887516, 2044809, 2202102, 2726412, 2831274, 3180814, 3303153, 4089618, 4404204, 4771221, 5662548, 6134427, 6361628, 6606306, 8179236, 9542442, 9909459, 12268854, 13212612, 14313663, 18403281, 19084884, 19818918, 24537708, 28627326, 36806562, 39637836, 42940989, 57254652, 73613124, 85881978, 128822967, 171763956, 257645934, 515291868]

約数ペア:

[(1, 515291868), (2, 257645934), (3, 171763956), (4, 128822967), (6, 85881978), (7, 73613124), (9, 57254652), (12, 42940989), (13, 39637836), (14, 36806562), (18, 28627326), (21, 24537708), (26, 19818918), (27, 19084884), (28, 18403281), (36, 14313663), (39, 13212612), (42, 12268854), (52, 9909459), (54, 9542442), (63, 8179236), (78, 6606306), (81, 6361628), (84, 6134427), (91, 5662548), (108, 4771221), (117, 4404204), (126, 4089618), (156, 3303153), (162, 3180814), (182, 2831274), (189, 2726412), (234, 2202102), (252, 2044809), (273, 1887516), (324, 1590407), (351, 1468068), (364, 1415637), (378, 1363206), (468, 1101051), (546, 943758), (567, 908804), (702, 734034), (756, 681603), (819, 629172), (1053, 489356), (1092, 471879), (1134, 454402), (1404, 367017), (1638, 314586), (2106, 244678), (2268, 227201), (2457, 209724), (3276, 157293), (4212, 122339), (4914, 104862), (7371, 69908), (9828, 52431), (14742, 34954), (17477, 29484)]