495395082

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1381}}^1$

素因数の和:1485

約数の個数: 128

約数和(自身を含む): 1374481920

約数和(自身を除く): 879086838

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 73, 78, 91, 117, 126, 146, 182, 189, 219, 234, 273, 351, 378, 438, 511, 546, 657, 702, 819, 949, 1022, 1314, 1381, 1533, 1638, 1898, 1971, 2457, 2762, 2847, 3066, 3942, 4143, 4599, 4914, 5694, 6643, 8286, 8541, 9198, 9667, 12429, 13286, 13797, 17082, 17953, 19334, 19929, 24858, 25623, 27594, 29001, 35906, 37287, 39858, 51246, 53859, 58002, 59787, 74574, 87003, 100813, 107718, 119574, 125671, 161577, 174006, 179361, 201626, 251342, 261009, 302439, 323154, 358722, 377013, 484731, 522018, 604878, 705691, 754026, 907317, 969462, 1131039, 1310569, 1411382, 1814634, 2117073, 2262078, 2621138, 2721951, 3393117, 3931707, 4234146, 5443902, 6351219, 6786234, 7863414, 9173983, 11795121, 12702438, 18347966, 19053657, 23590242, 27521949, 35385363, 38107314, 55043898, 70770726, 82565847, 165131694, 247697541, 495395082]

約数ペア:

[(1, 495395082), (2, 247697541), (3, 165131694), (6, 82565847), (7, 70770726), (9, 55043898), (13, 38107314), (14, 35385363), (18, 27521949), (21, 23590242), (26, 19053657), (27, 18347966), (39, 12702438), (42, 11795121), (54, 9173983), (63, 7863414), (73, 6786234), (78, 6351219), (91, 5443902), (117, 4234146), (126, 3931707), (146, 3393117), (182, 2721951), (189, 2621138), (219, 2262078), (234, 2117073), (273, 1814634), (351, 1411382), (378, 1310569), (438, 1131039), (511, 969462), (546, 907317), (657, 754026), (702, 705691), (819, 604878), (949, 522018), (1022, 484731), (1314, 377013), (1381, 358722), (1533, 323154), (1638, 302439), (1898, 261009), (1971, 251342), (2457, 201626), (2762, 179361), (2847, 174006), (3066, 161577), (3942, 125671), (4143, 119574), (4599, 107718), (4914, 100813), (5694, 87003), (6643, 74574), (8286, 59787), (8541, 58002), (9198, 53859), (9667, 51246), (12429, 39858), (13286, 37287), (13797, 35906), (17082, 29001), (17953, 27594), (19334, 25623), (19929, 24858)]