213035344

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:284

約数の個数: 80

約数和(自身を含む): 444096576

約数和(自身を除く): 231061232

約数列:

[1, 2, 4, 8, 16, 37, 41, 67, 74, 82, 131, 134, 148, 164, 262, 268, 296, 328, 524, 536, 592, 656, 1048, 1072, 1517, 2096, 2479, 2747, 3034, 4847, 4958, 5371, 5494, 6068, 8777, 9694, 9916, 10742, 10988, 12136, 17554, 19388, 19832, 21484, 21976, 24272, 35108, 38776, 39664, 42968, 43952, 70216, 77552, 85936, 101639, 140432, 198727, 203278, 324749, 359857, 397454, 406556, 649498, 719714, 794908, 813112, 1298996, 1439428, 1589816, 1626224, 2597992, 2878856, 3179632, 5195984, 5757712, 13314709, 26629418, 53258836, 106517672, 213035344]

約数ペア:

[(1, 213035344), (2, 106517672), (4, 53258836), (8, 26629418), (16, 13314709), (37, 5757712), (41, 5195984), (67, 3179632), (74, 2878856), (82, 2597992), (131, 1626224), (134, 1589816), (148, 1439428), (164, 1298996), (262, 813112), (268, 794908), (296, 719714), (328, 649498), (524, 406556), (536, 397454), (592, 359857), (656, 324749), (1048, 203278), (1072, 198727), (1517, 140432), (2096, 101639), (2479, 85936), (2747, 77552), (3034, 70216), (4847, 43952), (4958, 42968), (5371, 39664), (5494, 38776), (6068, 35108), (8777, 24272), (9694, 21976), (9916, 21484), (10742, 19832), (10988, 19388), (12136, 17554)]