976943968

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4357}}^1$

素因数の和:4405

約数の個数: 144

約数和(自身を含む): 2629129104

約数和(自身を除く): 1652185136

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 49, 52, 56, 77, 88, 91, 98, 104, 112, 143, 154, 176, 182, 196, 208, 224, 286, 308, 352, 364, 392, 416, 539, 572, 616, 637, 728, 784, 1001, 1078, 1144, 1232, 1274, 1456, 1568, 2002, 2156, 2288, 2464, 2548, 2912, 4004, 4312, 4357, 4576, 5096, 7007, 8008, 8624, 8714, 10192, 14014, 16016, 17248, 17428, 20384, 28028, 30499, 32032, 34856, 47927, 56056, 56641, 60998, 69712, 95854, 112112, 113282, 121996, 139424, 191708, 213493, 224224, 226564, 243992, 335489, 383416, 396487, 426986, 453128, 487984, 623051, 670978, 766832, 792974, 853972, 906256, 975968, 1246102, 1341956, 1533664, 1585948, 1707944, 1812512, 2348423, 2492204, 2683912, 2775409, 3171896, 3415888, 4361357, 4696846, 4984408, 5367824, 5550818, 6343792, 6831776, 8722714, 9393692, 9968816, 10735648, 11101636, 12687584, 17445428, 18787384, 19937632, 22203272, 30529499, 34890856, 37574768, 44406544, 61058998, 69781712, 75149536, 88813088, 122117996, 139563424, 244235992, 488471984, 976943968]

約数ペア:

[(1, 976943968), (2, 488471984), (4, 244235992), (7, 139563424), (8, 122117996), (11, 88813088), (13, 75149536), (14, 69781712), (16, 61058998), (22, 44406544), (26, 37574768), (28, 34890856), (32, 30529499), (44, 22203272), (49, 19937632), (52, 18787384), (56, 17445428), (77, 12687584), (88, 11101636), (91, 10735648), (98, 9968816), (104, 9393692), (112, 8722714), (143, 6831776), (154, 6343792), (176, 5550818), (182, 5367824), (196, 4984408), (208, 4696846), (224, 4361357), (286, 3415888), (308, 3171896), (352, 2775409), (364, 2683912), (392, 2492204), (416, 2348423), (539, 1812512), (572, 1707944), (616, 1585948), (637, 1533664), (728, 1341956), (784, 1246102), (1001, 975968), (1078, 906256), (1144, 853972), (1232, 792974), (1274, 766832), (1456, 670978), (1568, 623051), (2002, 487984), (2156, 453128), (2288, 426986), (2464, 396487), (2548, 383416), (2912, 335489), (4004, 243992), (4312, 226564), (4357, 224224), (4576, 213493), (5096, 191708), (7007, 139424), (8008, 121996), (8624, 113282), (8714, 112112), (10192, 95854), (14014, 69712), (16016, 60998), (17248, 56641), (17428, 56056), (20384, 47927), (28028, 34856), (30499, 32032)]