985474672

素因数分解:

$2^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1$

素因数の和:788

約数の個数: 160

約数和(自身を含む): 2527616000

約数和(自身を除く): 1542141328

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 49, 52, 56, 76, 91, 98, 104, 112, 133, 152, 182, 196, 208, 247, 266, 304, 343, 364, 392, 494, 532, 637, 686, 727, 728, 784, 931, 988, 1064, 1274, 1372, 1454, 1456, 1729, 1862, 1976, 2128, 2548, 2744, 2908, 3458, 3724, 3952, 4459, 5089, 5096, 5488, 5816, 6517, 6916, 7448, 8918, 9451, 10178, 10192, 11632, 12103, 13034, 13813, 13832, 14896, 17836, 18902, 20356, 24206, 26068, 27626, 27664, 35623, 35672, 37804, 40712, 48412, 52136, 55252, 66157, 71246, 71344, 75608, 81424, 84721, 96691, 96824, 104272, 110504, 132314, 142492, 151216, 169442, 179569, 193382, 193648, 221008, 249361, 264628, 284984, 338884, 359138, 386764, 463099, 498722, 529256, 569968, 676837, 677768, 718276, 773528, 926198, 997444, 1058512, 1256983, 1353674, 1355536, 1436552, 1547056, 1852396, 1994888, 2513966, 2707348, 2873104, 3241693, 3704792, 3989776, 4737859, 5027932, 5414696, 6483386, 7409584, 8798881, 9475718, 10055864, 10829392, 12966772, 17597762, 18951436, 20111728, 25933544, 35195524, 37902872, 51867088, 61592167, 70391048, 75805744, 123184334, 140782096, 246368668, 492737336, 985474672]

約数ペア:

[(1, 985474672), (2, 492737336), (4, 246368668), (7, 140782096), (8, 123184334), (13, 75805744), (14, 70391048), (16, 61592167), (19, 51867088), (26, 37902872), (28, 35195524), (38, 25933544), (49, 20111728), (52, 18951436), (56, 17597762), (76, 12966772), (91, 10829392), (98, 10055864), (104, 9475718), (112, 8798881), (133, 7409584), (152, 6483386), (182, 5414696), (196, 5027932), (208, 4737859), (247, 3989776), (266, 3704792), (304, 3241693), (343, 2873104), (364, 2707348), (392, 2513966), (494, 1994888), (532, 1852396), (637, 1547056), (686, 1436552), (727, 1355536), (728, 1353674), (784, 1256983), (931, 1058512), (988, 997444), (1064, 926198), (1274, 773528), (1372, 718276), (1454, 677768), (1456, 676837), (1729, 569968), (1862, 529256), (1976, 498722), (2128, 463099), (2548, 386764), (2744, 359138), (2908, 338884), (3458, 284984), (3724, 264628), (3952, 249361), (4459, 221008), (5089, 193648), (5096, 193382), (5488, 179569), (5816, 169442), (6517, 151216), (6916, 142492), (7448, 132314), (8918, 110504), (9451, 104272), (10178, 96824), (10192, 96691), (11632, 84721), (12103, 81424), (13034, 75608), (13813, 71344), (13832, 71246), (14896, 66157), (17836, 55252), (18902, 52136), (20356, 48412), (24206, 40712), (26068, 37804), (27626, 35672), (27664, 35623)]