31488082192

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{281}}^1$

素因数の和:609

約数の個数: 160

約数和(自身を含む): 72190736640

約数和(自身を除く): 40702654448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 109, 112, 134, 137, 218, 268, 274, 281, 436, 469, 536, 548, 562, 763, 872, 938, 959, 1072, 1096, 1124, 1526, 1744, 1876, 1918, 1967, 2192, 2248, 3052, 3752, 3836, 3934, 4496, 6104, 7303, 7504, 7672, 7868, 9179, 12208, 14606, 14933, 15344, 15736, 18358, 18827, 29212, 29866, 30629, 31472, 36716, 37654, 38497, 51121, 58424, 59732, 61258, 64253, 73432, 75308, 76994, 102242, 104531, 116848, 119464, 122516, 128506, 131789, 146864, 150616, 153988, 204484, 209062, 214403, 238928, 245032, 257012, 263578, 269479, 301232, 307976, 408968, 418124, 428806, 490064, 514024, 527156, 538958, 615952, 817936, 836248, 857612, 1000511, 1028048, 1054312, 1077916, 1672496, 1715224, 2001022, 2052143, 2108624, 2155832, 2579299, 3430448, 4002044, 4104286, 4196173, 4311664, 5158598, 7003577, 8004088, 8208572, 8392346, 10317196, 14007154, 14365001, 16008176, 16417144, 16784692, 18055093, 20634392, 28014308, 28730002, 29373211, 32834288, 33569384, 36110186, 41268784, 56028616, 57460004, 58746422, 67138768, 72220372, 112057232, 114920008, 117492844, 144440744, 229840016, 234985688, 281143591, 288881488, 469971376, 562287182, 1124574364, 1968005137, 2249148728, 3936010274, 4498297456, 7872020548, 15744041096, 31488082192]

約数ペア:

[(1, 31488082192), (2, 15744041096), (4, 7872020548), (7, 4498297456), (8, 3936010274), (14, 2249148728), (16, 1968005137), (28, 1124574364), (56, 562287182), (67, 469971376), (109, 288881488), (112, 281143591), (134, 234985688), (137, 229840016), (218, 144440744), (268, 117492844), (274, 114920008), (281, 112057232), (436, 72220372), (469, 67138768), (536, 58746422), (548, 57460004), (562, 56028616), (763, 41268784), (872, 36110186), (938, 33569384), (959, 32834288), (1072, 29373211), (1096, 28730002), (1124, 28014308), (1526, 20634392), (1744, 18055093), (1876, 16784692), (1918, 16417144), (1967, 16008176), (2192, 14365001), (2248, 14007154), (3052, 10317196), (3752, 8392346), (3836, 8208572), (3934, 8004088), (4496, 7003577), (6104, 5158598), (7303, 4311664), (7504, 4196173), (7672, 4104286), (7868, 4002044), (9179, 3430448), (12208, 2579299), (14606, 2155832), (14933, 2108624), (15344, 2052143), (15736, 2001022), (18358, 1715224), (18827, 1672496), (29212, 1077916), (29866, 1054312), (30629, 1028048), (31472, 1000511), (36716, 857612), (37654, 836248), (38497, 817936), (51121, 615952), (58424, 538958), (59732, 527156), (61258, 514024), (64253, 490064), (73432, 428806), (75308, 418124), (76994, 408968), (102242, 307976), (104531, 301232), (116848, 269479), (119464, 263578), (122516, 257012), (128506, 245032), (131789, 238928), (146864, 214403), (150616, 209062), (153988, 204484)]