670918976

素因数分解:

$2^6\times 7^3\times {\mathrm{13}}^1\times {\mathrm{2351}}^1$

素因数の和:2397

約数の個数: 112

約数和(自身を含む): 1672742400

約数和(自身を除く): 1001823424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 182, 196, 208, 224, 343, 364, 392, 416, 448, 637, 686, 728, 784, 832, 1274, 1372, 1456, 1568, 2351, 2548, 2744, 2912, 3136, 4459, 4702, 5096, 5488, 5824, 8918, 9404, 10192, 10976, 16457, 17836, 18808, 20384, 21952, 30563, 32914, 35672, 37616, 40768, 61126, 65828, 71344, 75232, 115199, 122252, 131656, 142688, 150464, 213941, 230398, 244504, 263312, 285376, 427882, 460796, 489008, 526624, 806393, 855764, 921592, 978016, 1053248, 1497587, 1612786, 1711528, 1843184, 1956032, 2995174, 3225572, 3423056, 3686368, 5990348, 6451144, 6846112, 7372736, 10483109, 11980696, 12902288, 13692224, 20966218, 23961392, 25804576, 41932436, 47922784, 51609152, 83864872, 95845568, 167729744, 335459488, 670918976]

約数ペア:

[(1, 670918976), (2, 335459488), (4, 167729744), (7, 95845568), (8, 83864872), (13, 51609152), (14, 47922784), (16, 41932436), (26, 25804576), (28, 23961392), (32, 20966218), (49, 13692224), (52, 12902288), (56, 11980696), (64, 10483109), (91, 7372736), (98, 6846112), (104, 6451144), (112, 5990348), (182, 3686368), (196, 3423056), (208, 3225572), (224, 2995174), (343, 1956032), (364, 1843184), (392, 1711528), (416, 1612786), (448, 1497587), (637, 1053248), (686, 978016), (728, 921592), (784, 855764), (832, 806393), (1274, 526624), (1372, 489008), (1456, 460796), (1568, 427882), (2351, 285376), (2548, 263312), (2744, 244504), (2912, 230398), (3136, 213941), (4459, 150464), (4702, 142688), (5096, 131656), (5488, 122252), (5824, 115199), (8918, 75232), (9404, 71344), (10192, 65828), (10976, 61126), (16457, 40768), (17836, 37616), (18808, 35672), (20384, 32914), (21952, 30563)]