1256556672008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{16829}}^1$

素因数の和:17175

約数の個数: 128

約数和(自身を含む): 2663206128000

約数和(自身を除く): 1406649455992

約数列:

[1, 2, 4, 8, 11, 22, 44, 59, 73, 88, 118, 146, 197, 236, 292, 394, 472, 584, 649, 788, 803, 1298, 1576, 1606, 2167, 2596, 3212, 4307, 4334, 5192, 6424, 8614, 8668, 11623, 14381, 16829, 17228, 17336, 23246, 28762, 33658, 34456, 46492, 47377, 57524, 67316, 92984, 94754, 115048, 127853, 134632, 158191, 185119, 189508, 255706, 316382, 370238, 379016, 511412, 632764, 740476, 848479, 992911, 1022824, 1228517, 1265528, 1480952, 1696958, 1985822, 2457034, 3315313, 3393916, 3971644, 4914068, 6630626, 6787832, 7943288, 9333269, 9828136, 10922021, 13261252, 13513687, 18666538, 21844042, 26522504, 27027374, 36468443, 37333076, 43688084, 54054748, 72482503, 72936886, 74666152, 87376168, 108109496, 144965006, 145873772, 195603467, 242017849, 289930012, 291747544, 391206934, 484035698, 579860024, 782413868, 797307533, 968071396, 1564827736, 1594615066, 1936142792, 2151638137, 2662196339, 3189230132, 4303276274, 5324392678, 6378460264, 8606552548, 10648785356, 14279053091, 17213105096, 21297570712, 28558106182, 57116212364, 114232424728, 157069584001, 314139168002, 628278336004, 1256556672008]

約数ペア:

[(1, 1256556672008), (2, 628278336004), (4, 314139168002), (8, 157069584001), (11, 114232424728), (22, 57116212364), (44, 28558106182), (59, 21297570712), (73, 17213105096), (88, 14279053091), (118, 10648785356), (146, 8606552548), (197, 6378460264), (236, 5324392678), (292, 4303276274), (394, 3189230132), (472, 2662196339), (584, 2151638137), (649, 1936142792), (788, 1594615066), (803, 1564827736), (1298, 968071396), (1576, 797307533), (1606, 782413868), (2167, 579860024), (2596, 484035698), (3212, 391206934), (4307, 291747544), (4334, 289930012), (5192, 242017849), (6424, 195603467), (8614, 145873772), (8668, 144965006), (11623, 108109496), (14381, 87376168), (16829, 74666152), (17228, 72936886), (17336, 72482503), (23246, 54054748), (28762, 43688084), (33658, 37333076), (34456, 36468443), (46492, 27027374), (47377, 26522504), (57524, 21844042), (67316, 18666538), (92984, 13513687), (94754, 13261252), (115048, 10922021), (127853, 9828136), (134632, 9333269), (158191, 7943288), (185119, 6787832), (189508, 6630626), (255706, 4914068), (316382, 3971644), (370238, 3393916), (379016, 3315313), (511412, 2457034), (632764, 1985822), (740476, 1696958), (848479, 1480952), (992911, 1265528), (1022824, 1228517)]